472723512 has 64 divisors (see below), whose sum is σ = 1201495680. Its totient is φ = 154968192.

The previous prime is 472723501. The next prime is 472723529. The reversal of 472723512 is 215327274.

It is a super-2 number, since 2×472723512² = 446935037595228288, which contains 22 as substring.

It is a congruent number.

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, 611158 + ... + 611930.

It is an arithmetic number, because the mean of its divisors is an integer number (18773370).

Almost surely, 2^472723512 is an apocalyptic number.

It is an amenable number.

472723512 is an abundant number, since it is smaller than the sum of its proper divisors (728772168).

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

472723512 is a wasteful number, since it uses less digits than its factorization.

472723512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1172 (or 1168 counting only the distinct ones).

The product of its digits is 23520, while the sum is 33.

The square root of 472723512 is about 21742.2057758637. The cubic root of 472723512 is about 778.9969091177.

The spelling of 472723512 in words is "four hundred seventy-two million, seven hundred twenty-three thousand, five hundred twelve".