22883216 has 10 divisors (see below), whose sum is σ = 44336262. Its totient is φ = 11441600.

The previous prime is 22883213. The next prime is 22883269. The reversal of 22883216 is 61238822.

It can be written as a sum of positive squares in only one way, i.e., 18490000 + 4393216 = 4300^2 + 2096^2 .

It is not an unprimeable number, because it can be changed into a prime (22883213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 715085 + ... + 715116.

Almost surely, 2^22883216 is an apocalyptic number.

It is an amenable number.

22883216 is a deficient number, since it is larger than the sum of its proper divisors (21453046).

22883216 is a wasteful number, since it uses less digits than its factorization.

22883216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1430209 (or 1430203 counting only the distinct ones).

The product of its digits is 9216, while the sum is 32.

The square root of 22883216 is about 4783.6404547165. The cubic root of 22883216 is about 283.9045503480.

The spelling of 22883216 in words is "twenty-two million, eight hundred eighty-three thousand, two hundred sixteen".