902468172 has 48 divisors (see below), whose sum is σ = 2136712032. Its totient is φ = 296432640.

The previous prime is 902468141. The next prime is 902468191. The reversal of 902468172 is 271864209.

It is a self number, because there is not a number n which added to its sum of digits gives 902468172.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 243598 + ... + 247274.

It is an arithmetic number, because the mean of its divisors is an integer number (44514834).

Almost surely, 2^902468172 is an apocalyptic number.

It is an amenable number.

902468172 is an abundant number, since it is smaller than the sum of its proper divisors (1234243860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

902468172 is a wasteful number, since it uses less digits than its factorization.

902468172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3978 (or 3976 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 902468172 is about 30041.1080354903. The cubic root of 902468172 is about 966.3711693440.

The spelling of 902468172 in words is "nine hundred two million, four hundred sixty-eight thousand, one hundred seventy-two".