22126794 has 16 divisors (see below), whose sum is σ = 44814720. Its totient is φ = 7282080.

The previous prime is 22126789. The next prime is 22126799. The reversal of 22126794 is 49762122.

It is an interprime number because it is at equal distance from previous prime (22126789) and next prime (22126799).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22126799) 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, 22867 + ... + 23814.

It is an arithmetic number, because the mean of its divisors is an integer number (2800920).

Almost surely, 2^22126794 is an apocalyptic number.

22126794 is an abundant number, since it is smaller than the sum of its proper divisors (22687926).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22126794 is a wasteful number, since it uses less digits than its factorization.

22126794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46765.

The product of its digits is 12096, while the sum is 33.

The square root of 22126794 is about 4703.9126267396. The cubic root of 22126794 is about 280.7412079331.

The spelling of 22126794 in words is "twenty-two million, one hundred twenty-six thousand, seven hundred ninety-four".