23996983 has 4 divisors (see below), whose sum is σ = 24010840. Its totient is φ = 23983128.

The previous prime is 23996977. The next prime is 23997067. The reversal of 23996983 is 38969932.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23996983 - 2⁹ = 23996471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23996923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3885 + ... + 7942.

It is an arithmetic number, because the mean of its divisors is an integer number (6002710).

Almost surely, 2^23996983 is an apocalyptic number.

23996983 is a deficient number, since it is larger than the sum of its proper divisors (13857).

23996983 is a wasteful number, since it uses less digits than its factorization.

23996983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13856.

The product of its digits is 629856, while the sum is 49.

The square root of 23996983 is about 4898.6715546156. The cubic root of 23996983 is about 288.4378267023.

The spelling of 23996983 in words is "twenty-three million, nine hundred ninety-six thousand, nine hundred eighty-three".