22027108 has 6 divisors (see below), whose sum is σ = 38547446. Its totient is φ = 11013552.

The previous prime is 22027097. The next prime is 22027129. The reversal of 22027108 is 80172022.

It can be written as a sum of positive squares in only one way, i.e., 16305444 + 5721664 = 4038^2 + 2392^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2753385 + ... + 2753392.

Almost surely, 2^22027108 is an apocalyptic number.

It is an amenable number.

22027108 is a deficient number, since it is larger than the sum of its proper divisors (16520338).

22027108 is a wasteful number, since it uses less digits than its factorization.

22027108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5506781 (or 5506779 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 22027108 is about 4693.3045927150. The cubic root of 22027108 is about 280.3189732256.

The spelling of 22027108 in words is "twenty-two million, twenty-seven thousand, one hundred eight".