23423604 has 12 divisors (see below), whose sum is σ = 54655104. Its totient is φ = 7807864.

The previous prime is 23423597. The next prime is 23423611. The reversal of 23423604 is 40632432.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (23423597) and next prime (23423611).

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

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 in 3 ways as a sum of consecutive naturals, for example, 975972 + ... + 975995.

It is an arithmetic number, because the mean of its divisors is an integer number (4554592).

Almost surely, 2^23423604 is an apocalyptic number.

It is an amenable number.

23423604 is an abundant number, since it is smaller than the sum of its proper divisors (31231500).

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

23423604 is a wasteful number, since it uses less digits than its factorization.

23423604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1951974 (or 1951972 counting only the distinct ones).

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

The square root of 23423604 is about 4839.7937972604. The cubic root of 23423604 is about 286.1219914157.

The spelling of 23423604 in words is "twenty-three million, four hundred twenty-three thousand, six hundred four".