22630679 has 4 divisors (see below), whose sum is σ = 22644000. Its totient is φ = 22617360.

The previous prime is 22630669. The next prime is 22630687. The reversal of 22630679 is 97603622.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22630679 - 2²⁰ = 21582103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22630639) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3662 + ... + 7659.

It is an arithmetic number, because the mean of its divisors is an integer number (5661000).

Almost surely, 2^22630679 is an apocalyptic number.

22630679 is a deficient number, since it is larger than the sum of its proper divisors (13321).

22630679 is a wasteful number, since it uses less digits than its factorization.

22630679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13320.

The product of its (nonzero) digits is 27216, while the sum is 35.

The square root of 22630679 is about 4757.1713233812. The cubic root of 22630679 is about 282.8563034967.

The spelling of 22630679 in words is "twenty-two million, six hundred thirty thousand, six hundred seventy-nine".