22360979 has 2 divisors, whose sum is σ = 22360980. Its totient is φ = 22360978.

The previous prime is 22360957. The next prime is 22360993. The reversal of 22360979 is 97906322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22360979 - 2¹⁶ = 22295443 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (22360909) 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, 11180489 + 11180490.

It is an arithmetic number, because the mean of its divisors is an integer number (11180490).

Almost surely, 2^22360979 is an apocalyptic number.

22360979 is a deficient number, since it is larger than the sum of its proper divisors (1).

22360979 is an equidigital number, since it uses as much as digits as its factorization.

22360979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40824, while the sum is 38.

The square root of 22360979 is about 4728.7396841019. The cubic root of 22360979 is about 281.7281680454.

The spelling of 22360979 in words is "twenty-two million, three hundred sixty thousand, nine hundred seventy-nine".