23079937 has 2 divisors, whose sum is σ = 23079938. Its totient is φ = 23079936.

The previous prime is 23079923. The next prime is 23079941. The reversal of 23079937 is 73997032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23078416 + 1521 = 4804^2 + 39^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23079937 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23079937.

It is not a weakly prime, because it can be changed into another prime (23079037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11539968 + 11539969.

It is an arithmetic number, because the mean of its divisors is an integer number (11539969).

Almost surely, 2^23079937 is an apocalyptic number.

It is an amenable number.

23079937 is a deficient number, since it is larger than the sum of its proper divisors (1).

23079937 is an equidigital number, since it uses as much as digits as its factorization.

23079937 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 71442, while the sum is 40.

The square root of 23079937 is about 4804.1583029705. The cubic root of 23079937 is about 284.7157810843.

The spelling of 23079937 in words is "twenty-three million, seventy-nine thousand, nine hundred thirty-seven".