23947608 has 32 divisors (see below), whose sum is σ = 61331760. Its totient is φ = 7787520.

The previous prime is 23947607. The next prime is 23947613. The reversal of 23947608 is 80674932.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23947601) 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, 11185 + ... + 13152.

Almost surely, 2^23947608 is an apocalyptic number.

It is an amenable number.

23947608 is an abundant number, since it is smaller than the sum of its proper divisors (37384152).

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

23947608 is a wasteful number, since it uses less digits than its factorization.

23947608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24387 (or 24383 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 23947608 is about 4893.6293280141. The cubic root of 23947608 is about 288.2398657546.

The spelling of 23947608 in words is "twenty-three million, nine hundred forty-seven thousand, six hundred eight".