22096918 has 8 divisors (see below), whose sum is σ = 34041312. Its totient is φ = 10749816.

The previous prime is 22096913. The next prime is 22096931. The reversal of 22096918 is 81969022.

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

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22096913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149230 + ... + 149377.

It is an arithmetic number, because the mean of its divisors is an integer number (4255164).

Almost surely, 2^22096918 is an apocalyptic number.

22096918 is a deficient number, since it is larger than the sum of its proper divisors (11944394).

22096918 is a wasteful number, since it uses less digits than its factorization.

22096918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298646.

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 22096918 is about 4700.7358998353. The cubic root of 22096918 is about 280.6147970590.

The spelling of 22096918 in words is "twenty-two million, ninety-six thousand, nine hundred eighteen".