23505708 has 24 divisors (see below), whose sum is σ = 55600048. Its totient is φ = 7727616.

The previous prime is 23505707. The next prime is 23505709. The reversal of 23505708 is 80750532.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (23505707) and next prime (23505709).

It is not an unprimeable number, because it can be changed into a prime (23505707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12541 + ... + 14292.

Almost surely, 2^23505708 is an apocalyptic number.

It is an amenable number.

23505708 is an abundant number, since it is smaller than the sum of its proper divisors (32094340).

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

23505708 is a wasteful number, since it uses less digits than its factorization.

23505708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26913 (or 26911 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 23505708 is about 4848.2685569180. The cubic root of 23505708 is about 286.4559048145.

The spelling of 23505708 in words is "twenty-three million, five hundred five thousand, seven hundred eight".