22079936 has 42 divisors (see below), whose sum is σ = 45399960. Its totient is φ = 10654080.

The previous prime is 22079929. The next prime is 22080053. The reversal of 22079936 is 63997022.

It is a super-3 number, since 3×22079936³ (a number of 23 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22079936.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61325 + ... + 61683.

Almost surely, 2^22079936 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22079936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22699980).

22079936 is an abundant number, since it is smaller than the sum of its proper divisors (23320024).

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

22079936 is an equidigital number, since it uses as much as digits as its factorization.

22079936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433 (or 392 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 38.

The square root of 22079936 is about 4698.9292397311. The cubic root of 22079936 is about 280.5428922835.

The spelling of 22079936 in words is "twenty-two million, seventy-nine thousand, nine hundred thirty-six".