23104956 has 24 divisors (see below), whose sum is σ = 61613440. Its totient is φ = 6601392.

The previous prime is 23104937. The next prime is 23104973. The reversal of 23104956 is 65940132.

It is a congruent number.

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, 137446 + ... + 137613.

Almost surely, 2^23104956 is an apocalyptic number.

It is an amenable number.

23104956 is an abundant number, since it is smaller than the sum of its proper divisors (38508484).

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

23104956 is a wasteful number, since it uses less digits than its factorization.

23104956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275073 (or 275071 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 23104956 is about 4806.7614877379. The cubic root of 23104956 is about 284.8186226671.

The spelling of 23104956 in words is "twenty-three million, one hundred four thousand, nine hundred fifty-six".