7922762256 has 40 divisors (see below), whose sum is σ = 21127369984. Its totient is φ = 2555729280.

The previous prime is 7922762251. The next prime is 7922762279. The reversal of 7922762256 is 6522672297.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (7922762251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2660731 + ... + 2663706.

Almost surely, 2^7922762256 is an apocalyptic number.

It is an amenable number.

7922762256 is an abundant number, since it is smaller than the sum of its proper divisors (13204607728).

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

7922762256 is a wasteful number, since it uses less digits than its factorization.

7922762256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5324479 (or 5324473 counting only the distinct ones).

The product of its digits is 1270080, while the sum is 48.

The square root of 7922762256 is about 89009.8997640150. The cubic root of 7922762256 is about 1993.5426953793.

The spelling of 7922762256 in words is "seven billion, nine hundred twenty-two million, seven hundred sixty-two thousand, two hundred fifty-six".