22884236 has 6 divisors (see below), whose sum is σ = 40047420. Its totient is φ = 11442116.

The previous prime is 22884221. The next prime is 22884247. The reversal of 22884236 is 63248822.

It is a junction number, because it is equal to n+sod(n) for n = 22884196 and 22884205.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2860526 + ... + 2860533.

It is an arithmetic number, because the mean of its divisors is an integer number (6674570).

Almost surely, 2^22884236 is an apocalyptic number.

It is an amenable number.

22884236 is a deficient number, since it is larger than the sum of its proper divisors (17163184).

22884236 is a wasteful number, since it uses less digits than its factorization.

22884236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5721063 (or 5721061 counting only the distinct ones).

The product of its digits is 36864, while the sum is 35.

The square root of 22884236 is about 4783.7470668922. The cubic root of 22884236 is about 283.9087685537.

The spelling of 22884236 in words is "twenty-two million, eight hundred eighty-four thousand, two hundred thirty-six".