472390788 has 24 divisors (see below), whose sum is σ = 1103526592. Its totient is φ = 157280544.

The previous prime is 472390783. The next prime is 472390799. The reversal of 472390788 is 887093274.

It is not an unprimeable number, because it can be changed into a prime (472390783) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11920 + ... + 32967.

Almost surely, 2^472390788 is an apocalyptic number.

It is an amenable number.

472390788 is an abundant number, since it is smaller than the sum of its proper divisors (631135804).

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

472390788 is a wasteful number, since it uses less digits than its factorization.

472390788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45771 (or 45769 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 48.

The square root of 472390788 is about 21734.5528594448. The cubic root of 472390788 is about 778.8141019060.

The spelling of 472390788 in words is "four hundred seventy-two million, three hundred ninety thousand, seven hundred eighty-eight".