23764994 has 16 divisors (see below), whose sum is σ = 39838176. Its totient is φ = 10538400.

The previous prime is 23764987. The next prime is 23764999. The reversal of 23764994 is 49946732.

It is not an unprimeable number, because it can be changed into a prime (23764999) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12272 + ... + 14075.

It is an arithmetic number, because the mean of its divisors is an integer number (2489886).

Almost surely, 2^23764994 is an apocalyptic number.

23764994 is a deficient number, since it is larger than the sum of its proper divisors (16073182).

23764994 is a wasteful number, since it uses less digits than its factorization.

23764994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26401.

The product of its digits is 326592, while the sum is 44.

The square root of 23764994 is about 4874.9352816217. The cubic root of 23764994 is about 287.5053317222.

The spelling of 23764994 in words is "twenty-three million, seven hundred sixty-four thousand, nine hundred ninety-four".