22027088 has 10 divisors (see below), whose sum is σ = 42677514. Its totient is φ = 11013536.

The previous prime is 22027063. The next prime is 22027097. The reversal of 22027088 is 88072022.

It can be written as a sum of positive squares in only one way, i.e., 15936064 + 6091024 = 3992^2 + 2468^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 22027088.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 688331 + ... + 688362.

Almost surely, 2^22027088 is an apocalyptic number.

It is an amenable number.

22027088 is a deficient number, since it is larger than the sum of its proper divisors (20650426).

22027088 is a wasteful number, since it uses less digits than its factorization.

22027088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1376701 (or 1376695 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 29.

The square root of 22027088 is about 4693.3024620197. The cubic root of 22027088 is about 280.3188883849.

The spelling of 22027088 in words is "twenty-two million, twenty-seven thousand, eighty-eight".