22906339 has 2 divisors, whose sum is σ = 22906340. Its totient is φ = 22906338.

The previous prime is 22906333. The next prime is 22906349. The reversal of 22906339 is 93360922.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22906339 - 2⁵ = 22906307 is a prime.

It is not a weakly prime, because it can be changed into another prime (22906333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11453169 + 11453170.

It is an arithmetic number, because the mean of its divisors is an integer number (11453170).

Almost surely, 2^22906339 is an apocalyptic number.

22906339 is a deficient number, since it is larger than the sum of its proper divisors (1).

22906339 is an equidigital number, since it uses as much as digits as its factorization.

22906339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17496, while the sum is 34.

The square root of 22906339 is about 4786.0567276203. The cubic root of 22906339 is about 284.0001446472. Note that the first 3 decimals are identical.

The spelling of 22906339 in words is "twenty-two million, nine hundred six thousand, three hundred thirty-nine".