474428502 has 20 divisors (see below), whose sum is σ = 1063071636. Its totient is φ = 158142780.

The previous prime is 474428501. The next prime is 474428509. The reversal of 474428502 is 205824474.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474428501) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1464124 + ... + 1464447.

Almost surely, 2^474428502 is an apocalyptic number.

474428502 is an abundant number, since it is smaller than the sum of its proper divisors (588643134).

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

474428502 is a wasteful number, since it uses less digits than its factorization.

474428502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2928585 (or 2928576 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 36.

The square root of 474428502 is about 21781.3797083656. The cubic root of 474428502 is about 779.9323314077.

The spelling of 474428502 in words is "four hundred seventy-four million, four hundred twenty-eight thousand, five hundred two".