472577812 has 12 divisors (see below), whose sum is σ = 945155680. Its totient is φ = 202533336.

The previous prime is 472577779. The next prime is 472577821. The reversal of 472577812 is 218775274.

472577812 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8438862 + ... + 8438917.

Almost surely, 2^472577812 is an apocalyptic number.

It is an amenable number.

472577812 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

472577812 is a wasteful number, since it uses less digits than its factorization.

472577812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16877790 (or 16877788 counting only the distinct ones).

The product of its digits is 219520, while the sum is 43.

The square root of 472577812 is about 21738.8548916451. The cubic root of 472577812 is about 778.9168683119.

The spelling of 472577812 in words is "four hundred seventy-two million, five hundred seventy-seven thousand, eight hundred twelve".