2622024256 has 14 divisors (see below), whose sum is σ = 5203079510. Its totient is φ = 1311012096.

The previous prime is 2622024239. The next prime is 2622024281. The reversal of 2622024256 is 6524202262.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1427630656 + 1194393600 = 37784^2 + 34560^2 .

It is a super-2 number, since 2×2622024256² = 13750022398104707072, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20484501 + ... + 20484628.

Almost surely, 2^2622024256 is an apocalyptic number.

It is an amenable number.

2622024256 is a deficient number, since it is larger than the sum of its proper divisors (2581055254).

2622024256 is an equidigital number, since it uses as much as digits as its factorization.

2622024256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40969141 (or 40969131 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 2622024256 is about 51205.7053071237. The cubic root of 2622024256 is about 1378.9406306480.

The spelling of 2622024256 in words is "two billion, six hundred twenty-two million, twenty-four thousand, two hundred fifty-six".