23122368 has 56 divisors (see below), whose sum is σ = 67980560. Its totient is φ = 7706880.

The previous prime is 23122361. The next prime is 23122369. The reversal of 23122368 is 86322132.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23122361) 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, 4963 + ... + 8418.

Almost surely, 2^23122368 is an apocalyptic number.

It is an amenable number.

23122368 is an abundant number, since it is smaller than the sum of its proper divisors (44858192).

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

23122368 is a wasteful number, since it uses less digits than its factorization.

23122368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13402 (or 13386 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 23122368 is about 4808.5723453017. The cubic root of 23122368 is about 284.8901515720.

The spelling of 23122368 in words is "twenty-three million, one hundred twenty-two thousand, three hundred sixty-eight".