22500079 has 8 divisors (see below), whose sum is σ = 26544128. Its totient is φ = 18663480.

The previous prime is 22500059. The next prime is 22500083. The reversal of 22500079 is 97000522.

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

It is a cyclic number.

It is not a de Polignac number, because 22500079 - 2¹¹ = 22498031 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 (22500019) 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, 51627 + ... + 52060.

It is an arithmetic number, because the mean of its divisors is an integer number (3318016).

Almost surely, 2^22500079 is an apocalyptic number.

22500079 is a deficient number, since it is larger than the sum of its proper divisors (4044049).

22500079 is a wasteful number, since it uses less digits than its factorization.

22500079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103725.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 22500079 is about 4743.4248175764. The cubic root of 22500079 is about 282.3111390721.

The spelling of 22500079 in words is "twenty-two million, five hundred thousand, seventy-nine".