23855408 has 10 divisors (see below), whose sum is σ = 46219884. Its totient is φ = 11927696.

The previous prime is 23855407. The next prime is 23855423. The reversal of 23855408 is 80455832.

It is not an unprimeable number, because it can be changed into a prime (23855401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 745466 + ... + 745497.

Almost surely, 2^23855408 is an apocalyptic number.

It is an amenable number.

23855408 is a deficient number, since it is larger than the sum of its proper divisors (22364476).

23855408 is a wasteful number, since it uses less digits than its factorization.

23855408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1490971 (or 1490965 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 35.

The square root of 23855408 is about 4884.1998321117. The cubic root of 23855408 is about 287.8694753188.

The spelling of 23855408 in words is "twenty-three million, eight hundred fifty-five thousand, four hundred eight".