23431084 has 12 divisors (see below), whose sum is σ = 41524000. Its totient is φ = 11567088.

The previous prime is 23431073. The next prime is 23431097. The reversal of 23431084 is 48013432.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 36759 + ... + 37390.

Almost surely, 2^23431084 is an apocalyptic number.

It is an amenable number.

23431084 is a deficient number, since it is larger than the sum of its proper divisors (18092916).

23431084 is a wasteful number, since it uses less digits than its factorization.

23431084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74232 (or 74230 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 23431084 is about 4840.5664957730. The cubic root of 23431084 is about 286.1524445250.

The spelling of 23431084 in words is "twenty-three million, four hundred thirty-one thousand, eighty-four".