22079330 has 64 divisors (see below), whose sum is σ = 51528960. Its totient is φ = 6614784.

The previous prime is 22079327. The next prime is 22079357. The reversal of 22079330 is 3397022.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 22079330.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16652 + ... + 17928.

It is an arithmetic number, because the mean of its divisors is an integer number (805140).

Almost surely, 2^22079330 is an apocalyptic number.

22079330 is an abundant number, since it is smaller than the sum of its proper divisors (29449630).

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

22079330 is a wasteful number, since it uses less digits than its factorization.

22079330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1323.

The product of its (nonzero) digits is 2268, while the sum is 26.

The square root of 22079330 is about 4698.8647565130. The cubic root of 22079330 is about 280.5403256917.

The spelling of 22079330 in words is "twenty-two million, seventy-nine thousand, three hundred thirty".