22952284 has 12 divisors (see below), whose sum is σ = 41252344. Its totient is φ = 11165904.

The previous prime is 22952263. The next prime is 22952291. The reversal of 22952284 is 48225922.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 77394 + ... + 77689.

Almost surely, 2^22952284 is an apocalyptic number.

It is an amenable number.

22952284 is a deficient number, since it is larger than the sum of its proper divisors (18300060).

22952284 is a wasteful number, since it uses less digits than its factorization.

22952284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155124 (or 155122 counting only the distinct ones).

The product of its digits is 23040, while the sum is 34.

The square root of 22952284 is about 4790.8542035842. The cubic root of 22952284 is about 284.1898981226.

The spelling of 22952284 in words is "twenty-two million, nine hundred fifty-two thousand, two hundred eighty-four".