22062884 has 6 divisors (see below), whose sum is σ = 38610054. Its totient is φ = 11031440.

The previous prime is 22062851. The next prime is 22062919. The reversal of 22062884 is 48826022.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 11356900 + 10705984 = 3370^2 + 3272^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 22062884.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2757857 + ... + 2757864.

It is an arithmetic number, because the mean of its divisors is an integer number (6435009).

Almost surely, 2^22062884 is an apocalyptic number.

It is an amenable number.

22062884 is a deficient number, since it is larger than the sum of its proper divisors (16547170).

22062884 is a wasteful number, since it uses less digits than its factorization.

22062884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5515725 (or 5515723 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 22062884 is about 4697.1144333516. The cubic root of 22062884 is about 280.4706540093.

The spelling of 22062884 in words is "twenty-two million, sixty-two thousand, eight hundred eighty-four".