23996955 has 16 divisors (see below), whose sum is σ = 38507040. Its totient is φ = 12761088.

The previous prime is 23996953. The next prime is 23996963. The reversal of 23996955 is 55969932.

It is not a de Polignac number, because 23996955 - 2¹ = 23996953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23996953) 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 15 ways as a sum of consecutive naturals, for example, 3451 + ... + 7739.

It is an arithmetic number, because the mean of its divisors is an integer number (2406690).

Almost surely, 2^23996955 is an apocalyptic number.

23996955 is a deficient number, since it is larger than the sum of its proper divisors (14510085).

23996955 is a wasteful number, since it uses less digits than its factorization.

23996955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4670.

The product of its digits is 656100, while the sum is 48.

The square root of 23996955 is about 4898.6686966971. The cubic root of 23996955 is about 288.4377145179.

The spelling of 23996955 in words is "twenty-three million, nine hundred ninety-six thousand, nine hundred fifty-five".