23955057 has 24 divisors (see below), whose sum is σ = 41872896. Its totient is φ = 12882816.

The previous prime is 23955047. The next prime is 23955089. The reversal of 23955057 is 75055932.

It is not a de Polignac number, because 23955057 - 2⁷ = 23954929 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23955017) 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 23 ways as a sum of consecutive naturals, for example, 10113 + ... + 12254.

It is an arithmetic number, because the mean of its divisors is an integer number (1744704).

Almost surely, 2^23955057 is an apocalyptic number.

It is an amenable number.

23955057 is a deficient number, since it is larger than the sum of its proper divisors (17917839).

23955057 is a wasteful number, since it uses less digits than its factorization.

23955057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22397 (or 22394 counting only the distinct ones).

The product of its (nonzero) digits is 47250, while the sum is 36.

The square root of 23955057 is about 4894.3903604024. The cubic root of 23955057 is about 288.2697487138.

The spelling of 23955057 in words is "twenty-three million, nine hundred fifty-five thousand, fifty-seven".