2312662564 has 12 divisors (see below), whose sum is σ = 4145870988. Its totient is φ = 1128128000.

The previous prime is 2312662553. The next prime is 2312662567. The reversal of 2312662564 is 4652662132.

It can be written as a sum of positive squares in 2 ways, for example, as 141848100 + 2170814464 = 11910^2 + 46592^2 .

It is not an unprimeable number, because it can be changed into a prime (2312662567) 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, 7050637 + ... + 7050964.

It is an arithmetic number, because the mean of its divisors is an integer number (345489249).

Almost surely, 2^2312662564 is an apocalyptic number.

It is an amenable number.

2312662564 is a deficient number, since it is larger than the sum of its proper divisors (1833208424).

2312662564 is a wasteful number, since it uses less digits than its factorization.

2312662564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14101646 (or 14101644 counting only the distinct ones).

The product of its digits is 103680, while the sum is 37.

The square root of 2312662564 is about 48090.1503844602. The cubic root of 2312662564 is about 1322.4241046208.

The spelling of 2312662564 in words is "two billion, three hundred twelve million, six hundred sixty-two thousand, five hundred sixty-four".