23693396 has 12 divisors (see below), whose sum is σ = 41630400. Its totient is φ = 11799000.

The previous prime is 23693389. The next prime is 23693447. The reversal of 23693396 is 69339632.

It is a super-2 number, since 2×23693396² = 1122754028025632, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10796 + ... + 12803.

It is an arithmetic number, because the mean of its divisors is an integer number (3469200).

Almost surely, 2^23693396 is an apocalyptic number.

It is an amenable number.

23693396 is a deficient number, since it is larger than the sum of its proper divisors (17937004).

23693396 is a wasteful number, since it uses less digits than its factorization.

23693396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23854 (or 23852 counting only the distinct ones).

The product of its digits is 157464, while the sum is 41.

The square root of 23693396 is about 4867.5862601499. The cubic root of 23693396 is about 287.2163139943.

The spelling of 23693396 in words is "twenty-three million, six hundred ninety-three thousand, three hundred ninety-six".