23372893 has 2 divisors, whose sum is σ = 23372894. Its totient is φ = 23372892.

The previous prime is 23372891. The next prime is 23372897. The reversal of 23372893 is 39827332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12264004 + 11108889 = 3502^2 + 3333^2 .

It is a cyclic number.

It is not a de Polignac number, because 23372893 - 2¹ = 23372891 is a prime.

Together with 23372891, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23372891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11686446 + 11686447.

It is an arithmetic number, because the mean of its divisors is an integer number (11686447).

Almost surely, 2^23372893 is an apocalyptic number.

It is an amenable number.

23372893 is a deficient number, since it is larger than the sum of its proper divisors (1).

23372893 is an equidigital number, since it uses as much as digits as its factorization.

23372893 is an evil number, because the sum of its binary digits is even.

The product of its digits is 54432, while the sum is 37.

The square root of 23372893 is about 4834.5519957903. The cubic root of 23372893 is about 285.9153620155.

The spelling of 23372893 in words is "twenty-three million, three hundred seventy-two thousand, eight hundred ninety-three".