22759955 has 8 divisors (see below), whose sum is σ = 27376800. Its totient is φ = 18164736.

The previous prime is 22759939. The next prime is 22759981. The reversal of 22759955 is 55995722.

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 22759955 - 2⁴ = 22759939 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2990 + ... + 7379.

It is an arithmetic number, because the mean of its divisors is an integer number (3422100).

Almost surely, 2^22759955 is an apocalyptic number.

22759955 is a deficient number, since it is larger than the sum of its proper divisors (4616845).

22759955 is a wasteful number, since it uses less digits than its factorization.

22759955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10813.

The product of its digits is 283500, while the sum is 44.

The square root of 22759955 is about 4770.7394605030. The cubic root of 22759955 is about 283.3938794100.

The spelling of 22759955 in words is "twenty-two million, seven hundred fifty-nine thousand, nine hundred fifty-five".