22079332 has 12 divisors (see below), whose sum is σ = 42151536. Its totient is φ = 10036040.

The previous prime is 22079327. The next prime is 22079357. The reversal of 22079332 is 23397022.

It is a self number, because there is not a number n which added to its sum of digits gives 22079332.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250858 + ... + 250945.

It is an arithmetic number, because the mean of its divisors is an integer number (3512628).

Almost surely, 2^22079332 is an apocalyptic number.

22079332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22079332 is a deficient number, since it is larger than the sum of its proper divisors (20072204).

22079332 is a wasteful number, since it uses less digits than its factorization.

22079332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501818 (or 501816 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 22079332 is about 4698.8649693304. The cubic root of 22079332 is about 280.5403341624.

The spelling of 22079332 in words is "twenty-two million, seventy-nine thousand, three hundred thirty-two".