22932907 has 2 divisors, whose sum is σ = 22932908. Its totient is φ = 22932906.

The previous prime is 22932893. The next prime is 22932947. The reversal of 22932907 is 70923922.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22932907 is a prime.

It is not a weakly prime, because it can be changed into another prime (22932947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11466453 + 11466454.

It is an arithmetic number, because the mean of its divisors is an integer number (11466454).

Almost surely, 2^22932907 is an apocalyptic number.

22932907 is a deficient number, since it is larger than the sum of its proper divisors (1).

22932907 is an equidigital number, since it uses as much as digits as its factorization.

22932907 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 22932907 is about 4788.8314858637. The cubic root of 22932907 is about 284.1099017551.

The spelling of 22932907 in words is "twenty-two million, nine hundred thirty-two thousand, nine hundred seven".