22652107 has 2 divisors, whose sum is σ = 22652108. Its totient is φ = 22652106.

The previous prime is 22652087. The next prime is 22652137. The reversal of 22652107 is 70125622.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22652107 - 2²³ = 14263499 is a prime.

It is not a weakly prime, because it can be changed into another prime (22652137) 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, 11326053 + 11326054.

It is an arithmetic number, because the mean of its divisors is an integer number (11326054).

Almost surely, 2^22652107 is an apocalyptic number.

22652107 is a deficient number, since it is larger than the sum of its proper divisors (1).

22652107 is an equidigital number, since it uses as much as digits as its factorization.

22652107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 22652107 is about 4759.4229692264. The cubic root of 22652107 is about 282.9455500882.

Adding to 22652107 its reverse (70125622), we get a palindrome (92777729).

The spelling of 22652107 in words is "twenty-two million, six hundred fifty-two thousand, one hundred seven".