22923713 has 2 divisors, whose sum is σ = 22923714. Its totient is φ = 22923712.

The previous prime is 22923697. The next prime is 22923737. The reversal of 22923713 is 31732922.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20178064 + 2745649 = 4492^2 + 1657^2 .

It is a cyclic number.

It is not a de Polignac number, because 22923713 - 2⁴ = 22923697 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (22923013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11461856 + 11461857.

It is an arithmetic number, because the mean of its divisors is an integer number (11461857).

Almost surely, 2^22923713 is an apocalyptic number.

It is an amenable number.

22923713 is a deficient number, since it is larger than the sum of its proper divisors (1).

22923713 is an equidigital number, since it uses as much as digits as its factorization.

22923713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4536, while the sum is 29.

The square root of 22923713 is about 4787.8714477312. The cubic root of 22923713 is about 284.0719293110.

The spelling of 22923713 in words is "twenty-two million, nine hundred twenty-three thousand, seven hundred thirteen".