22014880 has 24 divisors (see below), whose sum is σ = 52010532. Its totient is φ = 8805888.

The previous prime is 22014871. The next prime is 22014893. The reversal of 22014880 is 8841022.

It can be written as a sum of positive squares in 2 ways, for example, as 22014864 + 16 = 4692^2 + 4^2 .

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, 68637 + ... + 68956.

Almost surely, 2^22014880 is an apocalyptic number.

22014880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22014880 is an abundant number, since it is smaller than the sum of its proper divisors (29995652).

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

22014880 is a wasteful number, since it uses less digits than its factorization.

22014880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137608 (or 137600 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 25.

The square root of 22014880 is about 4692.0017050295. The cubic root of 22014880 is about 280.2670920786.

The spelling of 22014880 in words is "twenty-two million, fourteen thousand, eight hundred eighty".