2315140572 has 24 divisors (see below), whose sum is σ = 5406556176. Its totient is φ = 771061888.

The previous prime is 2315140561. The next prime is 2315140573. The reversal of 2315140572 is 2750415132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2315140573) 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, 66543 + ... + 95174.

It is an arithmetic number, because the mean of its divisors is an integer number (225273174).

Almost surely, 2^2315140572 is an apocalyptic number.

It is an amenable number.

2315140572 is an abundant number, since it is smaller than the sum of its proper divisors (3091415604).

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

2315140572 is a wasteful number, since it uses less digits than its factorization.

2315140572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162917 (or 162915 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 2315140572 is about 48115.9076813480. The cubic root of 2315140572 is about 1322.8962599387.

The spelling of 2315140572 in words is "two billion, three hundred fifteen million, one hundred forty thousand, five hundred seventy-two".