22996579 has 2 divisors, whose sum is σ = 22996580. Its totient is φ = 22996578.

The previous prime is 22996559. The next prime is 22996609. The reversal of 22996579 is 97569922.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22996579 - 2¹⁹ = 22472291 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (22996549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11498289 + 11498290.

It is an arithmetic number, because the mean of its divisors is an integer number (11498290).

Almost surely, 2^22996579 is an apocalyptic number.

22996579 is a deficient number, since it is larger than the sum of its proper divisors (1).

22996579 is an equidigital number, since it uses as much as digits as its factorization.

22996579 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 612360, while the sum is 49.

The square root of 22996579 is about 4795.4748461440. The cubic root of 22996579 is about 284.3725974760.

The spelling of 22996579 in words is "twenty-two million, nine hundred ninety-six thousand, five hundred seventy-nine".