23104396 has 24 divisors (see below), whose sum is σ = 47083680. Its totient is φ = 9714432.

The previous prime is 23104381. The next prime is 23104409. The reversal of 23104396 is 69340132.

It is a super-2 number, since 2×23104396² = 1067626229049632, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6301 + ... + 9268.

It is an arithmetic number, because the mean of its divisors is an integer number (1961820).

Almost surely, 2^23104396 is an apocalyptic number.

It is an amenable number.

23104396 is an abundant number, since it is smaller than the sum of its proper divisors (23979284).

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

23104396 is a wasteful number, since it uses less digits than its factorization.

23104396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15633 (or 15631 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 23104396 is about 4806.7032361068. The cubic root of 23104396 is about 284.8163215776.

The spelling of 23104396 in words is "twenty-three million, one hundred four thousand, three hundred ninety-six".