23325399 has 6 divisors (see below), whose sum is σ = 33692256. Its totient is φ = 15550260.

The previous prime is 23325389. The next prime is 23325403. The reversal of 23325399 is 99352332.

It is not a de Polignac number, because 23325399 - 2⁴ = 23325383 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23325329) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1295847 + ... + 1295864.

It is an arithmetic number, because the mean of its divisors is an integer number (5615376).

Almost surely, 2^23325399 is an apocalyptic number.

23325399 is a deficient number, since it is larger than the sum of its proper divisors (10366857).

23325399 is a wasteful number, since it uses less digits than its factorization.

23325399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2591717 (or 2591714 counting only the distinct ones).

The product of its digits is 43740, while the sum is 36.

The square root of 23325399 is about 4829.6375640414. The cubic root of 23325399 is about 285.7215695405.

The spelling of 23325399 in words is "twenty-three million, three hundred twenty-five thousand, three hundred ninety-nine".