22660079 has 8 divisors (see below), whose sum is σ = 24698352. Its totient is φ = 20664000.

The previous prime is 22660067. The next prime is 22660087. The reversal of 22660079 is 97006622.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22660079 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 (22660019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9422 + ... + 11579.

It is an arithmetic number, because the mean of its divisors is an integer number (3087294).

Almost surely, 2^22660079 is an apocalyptic number.

22660079 is a deficient number, since it is larger than the sum of its proper divisors (2038273).

22660079 is a wasteful number, since it uses less digits than its factorization.

22660079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21097.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 22660079 is about 4760.2603920374. The cubic root of 22660079 is about 282.9787387208.

The spelling of 22660079 in words is "twenty-two million, six hundred sixty thousand, seventy-nine".