23550256 has 10 divisors (see below), whose sum is σ = 45628652. Its totient is φ = 11775120.

The previous prime is 23550239. The next prime is 23550259. The reversal of 23550256 is 65205532.

It is a super-2 number, since 2×23550256² = 1109229115331072, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23550259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 735930 + ... + 735961.

Almost surely, 2^23550256 is an apocalyptic number.

It is an amenable number.

23550256 is a deficient number, since it is larger than the sum of its proper divisors (22078396).

23550256 is a wasteful number, since it uses less digits than its factorization.

23550256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1471899 (or 1471893 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 23550256 is about 4852.8605996876. The cubic root of 23550256 is about 286.6367542853.

Adding to 23550256 its reverse (65205532), we get a palindrome (88755788).

The spelling of 23550256 in words is "twenty-three million, five hundred fifty thousand, two hundred fifty-six".