472791124 has 12 divisors (see below), whose sum is σ = 891029524. Its totient is φ = 218211264.

The previous prime is 472791107. The next prime is 472791127. The reversal of 472791124 is 421197274.

It can be written as a sum of positive squares in 2 ways, for example, as 288320400 + 184470724 = 16980^2 + 13582^2 .

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472791127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4546017 + ... + 4546120.

Almost surely, 2^472791124 is an apocalyptic number.

It is an amenable number.

472791124 is a deficient number, since it is larger than the sum of its proper divisors (418238400).

472791124 is a wasteful number, since it uses less digits than its factorization.

472791124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9092154 (or 9092152 counting only the distinct ones).

The product of its digits is 28224, while the sum is 37.

The square root of 472791124 is about 21743.7605763125. The cubic root of 472791124 is about 779.0340464202.

The spelling of 472791124 in words is "four hundred seventy-two million, seven hundred ninety-one thousand, one hundred twenty-four".