472744012 has 24 divisors (see below), whose sum is σ = 895935600. Its totient is φ = 216966336.

The previous prime is 472743983. The next prime is 472744037. The reversal of 472744012 is 210447274.

It is a super-2 number, since 2×472744012² = 446973801763712288, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16087 + ... + 34702.

It is an arithmetic number, because the mean of its divisors is an integer number (37330650).

Almost surely, 2^472744012 is an apocalyptic number.

It is an amenable number.

472744012 is a deficient number, since it is larger than the sum of its proper divisors (423191588).

472744012 is a wasteful number, since it uses less digits than its factorization.

472744012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50985 (or 50983 counting only the distinct ones).

The product of its (nonzero) digits is 12544, while the sum is 31.

The square root of 472744012 is about 21742.6772040611. The cubic root of 472744012 is about 779.0081695447.

The spelling of 472744012 in words is "four hundred seventy-two million, seven hundred forty-four thousand, twelve".