23082656 has 12 divisors (see below), whose sum is σ = 45444042. Its totient is φ = 11541312.

The previous prime is 23082649. The next prime is 23082659. The reversal of 23082656 is 65628032.

It can be written as a sum of positive squares in only one way, i.e., 22848400 + 234256 = 4780^2 + 484^2 .

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 721333 = 23082656 / (2 + 3 + 0 + 8 + 2 + 6 + 5 + 6).

It is not an unprimeable number, because it can be changed into a prime (23082659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 360635 + ... + 360698.

Almost surely, 2^23082656 is an apocalyptic number.

It is an amenable number.

23082656 is a deficient number, since it is larger than the sum of its proper divisors (22361386).

23082656 is an equidigital number, since it uses as much as digits as its factorization.

23082656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 721343 (or 721335 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 23082656 is about 4804.4412786504. The cubic root of 23082656 is about 284.7269612392.

The spelling of 23082656 in words is "twenty-three million, eighty-two thousand, six hundred fifty-six".