22775084 has 6 divisors (see below), whose sum is σ = 39856404. Its totient is φ = 11387540.

The previous prime is 22775069. The next prime is 22775089. The reversal of 22775084 is 48057722.

It is not an unprimeable number, because it can be changed into a prime (22775089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2846882 + ... + 2846889.

It is an arithmetic number, because the mean of its divisors is an integer number (6642734).

Almost surely, 2^22775084 is an apocalyptic number.

It is an amenable number.

22775084 is a deficient number, since it is larger than the sum of its proper divisors (17081320).

22775084 is a wasteful number, since it uses less digits than its factorization.

22775084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5693775 (or 5693773 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 35.

The square root of 22775084 is about 4772.3248003463. The cubic root of 22775084 is about 283.4566580397.

The spelling of 22775084 in words is "twenty-two million, seven hundred seventy-five thousand, eighty-four".