23489504 has 12 divisors (see below), whose sum is σ = 46245024. Its totient is φ = 11744736.

The previous prime is 23489489. The next prime is 23489527. The reversal of 23489504 is 40598432.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 366992 + ... + 367055.

It is an arithmetic number, because the mean of its divisors is an integer number (3853752).

Almost surely, 2^23489504 is an apocalyptic number.

It is an amenable number.

23489504 is a deficient number, since it is larger than the sum of its proper divisors (22755520).

23489504 is an equidigital number, since it uses as much as digits as its factorization.

23489504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734057 (or 734049 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 23489504 is about 4846.5971567689. The cubic root of 23489504 is about 286.3900655085.

The spelling of 23489504 in words is "twenty-three million, four hundred eighty-nine thousand, five hundred four".