23604423 has 8 divisors (see below), whose sum is σ = 32487936. Its totient is φ = 15228600.

The previous prime is 23604421. The next prime is 23604433. The reversal of 23604423 is 32440632.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23604423 - 2¹ = 23604421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23604393 and 23604402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23604421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126813 + ... + 126998.

It is an arithmetic number, because the mean of its divisors is an integer number (4060992).

Almost surely, 2^23604423 is an apocalyptic number.

23604423 is a deficient number, since it is larger than the sum of its proper divisors (8883513).

23604423 is a wasteful number, since it uses less digits than its factorization.

23604423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253845.

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

The square root of 23604423 is about 4858.4383293400. The cubic root of 23604423 is about 286.8563465831.

The spelling of 23604423 in words is "twenty-three million, six hundred four thousand, four hundred twenty-three".