2315232772 has 24 divisors (see below), whose sum is σ = 4153669632. Its totient is φ = 1128513600.

The previous prime is 2315232767. The next prime is 2315232809. The reversal of 2315232772 is 2772325132.

2315232772 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243133 + ... + 252475.

It is an arithmetic number, because the mean of its divisors is an integer number (173069568).

Almost surely, 2^2315232772 is an apocalyptic number.

It is an amenable number.

2315232772 is a deficient number, since it is larger than the sum of its proper divisors (1838436860).

2315232772 is a wasteful number, since it uses less digits than its factorization.

2315232772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10899 (or 10897 counting only the distinct ones).

The product of its digits is 35280, while the sum is 34.

The square root of 2315232772 is about 48116.8657749027. The cubic root of 2315232772 is about 1322.9138210633.

The spelling of 2315232772 in words is "two billion, three hundred fifteen million, two hundred thirty-two thousand, seven hundred seventy-two".