23373953 has 2 divisors, whose sum is σ = 23373954. Its totient is φ = 23373952.

The previous prime is 23373949. The next prime is 23373979. The reversal of 23373953 is 35937332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13082689 + 10291264 = 3617^2 + 3208^2 .

It is a cyclic number.

It is not a de Polignac number, because 23373953 - 2² = 23373949 is a prime.

It is not a weakly prime, because it can be changed into another prime (23373923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11686976 + 11686977.

It is an arithmetic number, because the mean of its divisors is an integer number (11686977).

Almost surely, 2^23373953 is an apocalyptic number.

It is an amenable number.

23373953 is a deficient number, since it is larger than the sum of its proper divisors (1).

23373953 is an equidigital number, since it uses as much as digits as its factorization.

23373953 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51030, while the sum is 35.

The square root of 23373953 is about 4834.6616220786. The cubic root of 23373953 is about 285.9196841976.

The spelling of 23373953 in words is "twenty-three million, three hundred seventy-three thousand, nine hundred fifty-three".