2372556920 has 32 divisors (see below), whose sum is σ = 5482533600. Its totient is φ = 923372928.

The previous prime is 2372556917. The next prime is 2372556929. The reversal of 2372556920 is 296552732.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2372556929) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 800060 + ... + 803019.

It is an arithmetic number, because the mean of its divisors is an integer number (171329175).

Almost surely, 2^2372556920 is an apocalyptic number.

2372556920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2372556920 is an abundant number, since it is smaller than the sum of its proper divisors (3109976680).

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

2372556920 is a wasteful number, since it uses less digits than its factorization.

2372556920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1603127 (or 1603123 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 41.

The square root of 2372556920 is about 48708.8998028081. The cubic root of 2372556920 is about 1333.7431853919.

The spelling of 2372556920 in words is "two billion, three hundred seventy-two million, five hundred fifty-six thousand, nine hundred twenty".