2315876788 has 12 divisors (see below), whose sum is σ = 4266088960. Its totient is φ = 1096994232.

The previous prime is 2315876777. The next prime is 2315876789. The reversal of 2315876788 is 8876785132.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2315876789) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15235956 + ... + 15236107.

Almost surely, 2^2315876788 is an apocalyptic number.

It is an amenable number.

2315876788 is a deficient number, since it is larger than the sum of its proper divisors (1950212172).

2315876788 is a wasteful number, since it uses less digits than its factorization.

2315876788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30472086 (or 30472084 counting only the distinct ones).

The product of its digits is 4515840, while the sum is 55.

The square root of 2315876788 is about 48123.5575160441. The cubic root of 2315876788 is about 1323.0364723280.

The spelling of 2315876788 in words is "two billion, three hundred fifteen million, eight hundred seventy-six thousand, seven hundred eighty-eight".