22956079 has 2 divisors, whose sum is σ = 22956080. Its totient is φ = 22956078.

The previous prime is 22956071. The next prime is 22956083. The reversal of 22956079 is 97065922.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22956079 - 2³ = 22956071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22956071) 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, 11478039 + 11478040.

It is an arithmetic number, because the mean of its divisors is an integer number (11478040).

Almost surely, 2^22956079 is an apocalyptic number.

22956079 is a deficient number, since it is larger than the sum of its proper divisors (1).

22956079 is an equidigital number, since it uses as much as digits as its factorization.

22956079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 22956079 is about 4791.2502543699. The cubic root of 22956079 is about 284.2055601983.

The spelling of 22956079 in words is "twenty-two million, nine hundred fifty-six thousand, seventy-nine".