22959630 has 24 divisors (see below), whose sum is σ = 59695272. Its totient is φ = 6122544.

The previous prime is 22959617. The next prime is 22959649. The reversal of 22959630 is 3695922.

It is a congruent number.

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 127464 + ... + 127643.

It is an arithmetic number, because the mean of its divisors is an integer number (2487303).

Almost surely, 2^22959630 is an apocalyptic number.

22959630 is an abundant number, since it is smaller than the sum of its proper divisors (36735642).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22959630 is a wasteful number, since it uses less digits than its factorization.

22959630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255120 (or 255117 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The square root of 22959630 is about 4791.6208113748. The cubic root of 22959630 is about 284.2202137157.

The spelling of 22959630 in words is "twenty-two million, nine hundred fifty-nine thousand, six hundred thirty".