23455456 has 24 divisors (see below), whose sum is σ = 46395720. Its totient is φ = 11672448.

The previous prime is 23455441. The next prime is 23455459. The reversal of 23455456 is 65455432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23455459) 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 3 ways as a sum of consecutive naturals, for example, 5650 + ... + 8878.

It is an arithmetic number, because the mean of its divisors is an integer number (1933155).

Almost surely, 2^23455456 is an apocalyptic number.

It is an amenable number.

23455456 is a deficient number, since it is larger than the sum of its proper divisors (22940264).

23455456 is a wasteful number, since it uses less digits than its factorization.

23455456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3466 (or 3458 counting only the distinct ones).

The product of its digits is 72000, while the sum is 34.

The square root of 23455456 is about 4843.0833154097. The cubic root of 23455456 is about 286.2516246102.

The spelling of 23455456 in words is "twenty-three million, four hundred fifty-five thousand, four hundred fifty-six".