22495162 has 8 divisors (see below), whose sum is σ = 33763392. Its totient is φ = 11240700.

The previous prime is 22495139. The next prime is 22495163. The reversal of 22495162 is 26159422.

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

It is not an unprimeable number, because it can be changed into a prime (22495163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3237 + ... + 7447.

It is an arithmetic number, because the mean of its divisors is an integer number (4220424).

Almost surely, 2^22495162 is an apocalyptic number.

22495162 is a deficient number, since it is larger than the sum of its proper divisors (11268230).

22495162 is a wasteful number, since it uses less digits than its factorization.

22495162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6884.

The product of its digits is 8640, while the sum is 31.

The square root of 22495162 is about 4742.9064928586. The cubic root of 22495162 is about 282.2905728480.

The spelling of 22495162 in words is "twenty-two million, four hundred ninety-five thousand, one hundred sixty-two".