22364959 has 2 divisors, whose sum is σ = 22364960. Its totient is φ = 22364958.

The previous prime is 22364941. The next prime is 22364977. The reversal of 22364959 is 95946322.

It is a balanced prime because it is at equal distance from previous prime (22364941) and next prime (22364977).

It is a cyclic number.

It is not a de Polignac number, because 22364959 - 2²³ = 13976351 is a prime.

It is a super-3 number, since 3×22364959³ (a number of 23 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22364939) 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, 11182479 + 11182480.

It is an arithmetic number, because the mean of its divisors is an integer number (11182480).

Almost surely, 2^22364959 is an apocalyptic number.

22364959 is a deficient number, since it is larger than the sum of its proper divisors (1).

22364959 is an equidigital number, since it uses as much as digits as its factorization.

22364959 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 116640, while the sum is 40.

The square root of 22364959 is about 4729.1604963249. The cubic root of 22364959 is about 281.7448818573.

The spelling of 22364959 in words is "twenty-two million, three hundred sixty-four thousand, nine hundred fifty-nine".