23604324 has 12 divisors (see below), whose sum is σ = 55076784. Its totient is φ = 7868104.

The previous prime is 23604319. The next prime is 23604341. The reversal of 23604324 is 42340632.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×23604324² = 1114328222993952, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23604294 and 23604303.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 983502 + ... + 983525.

It is an arithmetic number, because the mean of its divisors is an integer number (4589732).

Almost surely, 2^23604324 is an apocalyptic number.

It is an amenable number.

23604324 is an abundant number, since it is smaller than the sum of its proper divisors (31472460).

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

23604324 is a wasteful number, since it uses less digits than its factorization.

23604324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1967034 (or 1967032 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 23604324 is about 4858.4281408703. The cubic root of 23604324 is about 286.8559455450.

Adding to 23604324 its reverse (42340632), we get a palindrome (65944956).

The spelling of 23604324 in words is "twenty-three million, six hundred four thousand, three hundred twenty-four".