22955159 has 8 divisors (see below), whose sum is σ = 23908992. Its totient is φ = 22014720.

The previous prime is 22955137. The next prime is 22955183. The reversal of 22955159 is 95155922.

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-22955159 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22955659) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 227 + ... + 6779.

It is an arithmetic number, because the mean of its divisors is an integer number (2988624).

Almost surely, 2^22955159 is an apocalyptic number.

22955159 is a deficient number, since it is larger than the sum of its proper divisors (953833).

22955159 is a wasteful number, since it uses less digits than its factorization.

22955159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6697.

The product of its digits is 40500, while the sum is 38.

The square root of 22955159 is about 4791.1542450645. The cubic root of 22955159 is about 284.2017634900.

The spelling of 22955159 in words is "twenty-two million, nine hundred fifty-five thousand, one hundred fifty-nine".