2315715210 has 64 divisors (see below), whose sum is σ = 6443746560. Its totient is φ = 590673600.

The previous prime is 2315715191. The next prime is 2315715217. The reversal of 2315715210 is 125175132.

2315715210 is a `hidden beast` number, since 2 + 31 + 571 + 52 + 10 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2315715217) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 180241 + ... + 192660.

It is an arithmetic number, because the mean of its divisors is an integer number (100683540).

Almost surely, 2^2315715210 is an apocalyptic number.

2315715210 is an abundant number, since it is smaller than the sum of its proper divisors (4128031350).

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

2315715210 is a wasteful number, since it uses less digits than its factorization.

2315715210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372940 (or 372934 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 27.

The square root of 2315715210 is about 48121.8787039741. The cubic root of 2315715210 is about 1323.0057023320.

The spelling of 2315715210 in words is "two billion, three hundred fifteen million, seven hundred fifteen thousand, two hundred ten".