23604379 has 4 divisors (see below), whose sum is σ = 23657400. Its totient is φ = 23551360.

The previous prime is 23604349. The next prime is 23604389. The reversal of 23604379 is 97340632.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23604379 - 2²³ = 15215771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23604319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25837 + ... + 26734.

It is an arithmetic number, because the mean of its divisors is an integer number (5914350).

Almost surely, 2^23604379 is an apocalyptic number.

23604379 is a deficient number, since it is larger than the sum of its proper divisors (53021).

23604379 is an equidigital number, since it uses as much as digits as its factorization.

23604379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53020.

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 23604379 is about 4858.4338011339. The cubic root of 23604379 is about 286.8561683441.

The spelling of 23604379 in words is "twenty-three million, six hundred four thousand, three hundred seventy-nine".