23255474 has 12 divisors (see below), whose sum is σ = 38343102. Its totient is φ = 10570560.

The previous prime is 23255471. The next prime is 23255483. The reversal of 23255474 is 47455232.

It can be written as a sum of positive squares in only one way, i.e., 23107249 + 148225 = 4807^2 + 385^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 23255474.

It is not an unprimeable number, because it can be changed into a prime (23255471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 47807 + ... + 48290.

Almost surely, 2^23255474 is an apocalyptic number.

23255474 is a deficient number, since it is larger than the sum of its proper divisors (15087628).

23255474 is a wasteful number, since it uses less digits than its factorization.

23255474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96121 (or 96110 counting only the distinct ones).

The product of its digits is 33600, while the sum is 32.

The square root of 23255474 is about 4822.3929744474. The cubic root of 23255474 is about 285.4357712350.

The spelling of 23255474 in words is "twenty-three million, two hundred fifty-five thousand, four hundred seventy-four".