23990376 has 16 divisors (see below), whose sum is σ = 59976000. Its totient is φ = 7996784.

The previous prime is 23990359. The next prime is 23990377. The reversal of 23990376 is 67309932.

It is not an unprimeable number, because it can be changed into a prime (23990377) 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, 499776 + ... + 499823.

It is an arithmetic number, because the mean of its divisors is an integer number (3748500).

Almost surely, 2^23990376 is an apocalyptic number.

It is an amenable number.

23990376 is an abundant number, since it is smaller than the sum of its proper divisors (35985624).

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

23990376 is a wasteful number, since it uses less digits than its factorization.

23990376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 999608 (or 999604 counting only the distinct ones).

The product of its (nonzero) digits is 61236, while the sum is 39.

The square root of 23990376 is about 4897.9971416897. The cubic root of 23990376 is about 288.4113527681.

The spelling of 23990376 in words is "twenty-three million, nine hundred ninety thousand, three hundred seventy-six".