295

295 is an odd composite number with two prime factors.
295 is a centered tetrahedral number meaning that it can be represented as a tetrahedron.
295 Is a structured deltoidal hexecontahedral number which can be represented as a deltoidal hexecontahedron.
295 can be written as the sum of 4 nonzero perfect squares.
295 is the second suspected Lychrel number.