23322393 has 24 divisors (see below), whose sum is σ = 34448960. Its totient is φ = 15202080.

The previous prime is 23322379. The next prime is 23322427. The reversal of 23322393 is 39322332.

It is a happy number.

It is not a de Polignac number, because 23322393 - 2¹⁷ = 23191321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23322353) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 128763 + ... + 128943.

Almost surely, 2^23322393 is an apocalyptic number.

It is an amenable number.

23322393 is a deficient number, since it is larger than the sum of its proper divisors (11126567).

23322393 is a wasteful number, since it uses less digits than its factorization.

23322393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429 (or 426 counting only the distinct ones).

The product of its digits is 5832, while the sum is 27.

The square root of 23322393 is about 4829.3263505379. The cubic root of 23322393 is about 285.7092951390.

The spelling of 23322393 in words is "twenty-three million, three hundred twenty-two thousand, three hundred ninety-three".