8572872924 has 96 divisors (see below), whose sum is σ = 27710323200. Its totient is φ = 2226718080.

The previous prime is 8572872923. The next prime is 8572872949. The reversal of 8572872924 is 4292782758.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8572872923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 507129 + ... + 523760.

It is an arithmetic number, because the mean of its divisors is an integer number (288649200).

Almost surely, 2^8572872924 is an apocalyptic number.

8572872924 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

8572872924 is an abundant number, since it is smaller than the sum of its proper divisors (19137450276).

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

8572872924 is a wasteful number, since it uses less digits than its factorization.

8572872924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1030920 (or 1030912 counting only the distinct ones).

The product of its digits is 4515840, while the sum is 54.

The square root of 8572872924 is about 92589.8100440864. The cubic root of 8572872924 is about 2046.6431617206.

The spelling of 8572872924 in words is "eight billion, five hundred seventy-two million, eight hundred seventy-two thousand, nine hundred twenty-four".