7122415264 has 12 divisors (see below), whose sum is σ = 14022255114. Its totient is φ = 3561207616.

The previous prime is 7122415249. The next prime is 7122415273. The reversal of 7122415264 is 4625142217.

It can be written as a sum of positive squares in only one way, i.e., 4808035600 + 2314379664 = 69340^2 + 48108^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111287707 + ... + 111287770.

Almost surely, 2^7122415264 is an apocalyptic number.

It is an amenable number.

7122415264 is a deficient number, since it is larger than the sum of its proper divisors (6899839850).

7122415264 is a wasteful number, since it uses less digits than its factorization.

7122415264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222575487 (or 222575479 counting only the distinct ones).

The product of its digits is 26880, while the sum is 34.

The square root of 7122415264 is about 84394.4030371683. The cubic root of 7122415264 is about 1924.0178507254.

The spelling of 7122415264 in words is "seven billion, one hundred twenty-two million, four hundred fifteen thousand, two hundred sixty-four".