2312507372 has 48 divisors (see below), whose sum is σ = 4871731200. Its totient is φ = 959086800.

The previous prime is 2312507369. The next prime is 2312507441. The reversal of 2312507372 is 2737052132.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15347 + ... + 69717.

It is an arithmetic number, because the mean of its divisors is an integer number (101494400).

Almost surely, 2^2312507372 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2312507372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2435865600).

2312507372 is an abundant number, since it is smaller than the sum of its proper divisors (2559223828).

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

2312507372 is a wasteful number, since it uses less digits than its factorization.

2312507372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54427 (or 54411 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 2312507372 is about 48088.5368045234. The cubic root of 2312507372 is about 1322.3945233875.

The spelling of 2312507372 in words is "two billion, three hundred twelve million, five hundred seven thousand, three hundred seventy-two".