23973996 has 12 divisors (see below), whose sum is σ = 55939352. Its totient is φ = 7991328.

The previous prime is 23973979. The next prime is 23973997. The reversal of 23973996 is 69937932.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (23973997) 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, 998905 + ... + 998928.

Almost surely, 2^23973996 is an apocalyptic number.

It is an amenable number.

23973996 is an abundant number, since it is smaller than the sum of its proper divisors (31965356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23973996 is a wasteful number, since it uses less digits than its factorization.

23973996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1997840 (or 1997838 counting only the distinct ones).

The product of its digits is 551124, while the sum is 48.

The square root of 23973996 is about 4896.3247441321. The cubic root of 23973996 is about 288.3456979191.

The spelling of 23973996 in words is "twenty-three million, nine hundred seventy-three thousand, nine hundred ninety-six".