22058923 has 2 divisors, whose sum is σ = 22058924. Its totient is φ = 22058922.

The previous prime is 22058899. The next prime is 22058941. The reversal of 22058923 is 32985022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22058923 - 2⁵ = 22058891 is a prime.

It is not a weakly prime, because it can be changed into another prime (22058963) 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, 11029461 + 11029462.

It is an arithmetic number, because the mean of its divisors is an integer number (11029462).

Almost surely, 2^22058923 is an apocalyptic number.

22058923 is a deficient number, since it is larger than the sum of its proper divisors (1).

22058923 is an equidigital number, since it uses as much as digits as its factorization.

22058923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 22058923 is about 4696.6927725794. The cubic root of 22058923 is about 280.4538684922.

The spelling of 22058923 in words is "twenty-two million, fifty-eight thousand, nine hundred twenty-three".