22886152 has 8 divisors (see below), whose sum is σ = 42911550. Its totient is φ = 11443072.

The previous prime is 22886137. The next prime is 22886189. The reversal of 22886152 is 25168822.

It can be written as a sum of positive squares in only one way, i.e., 22714756 + 171396 = 4766^2 + 414^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1430377 + ... + 1430392.

Almost surely, 2^22886152 is an apocalyptic number.

It is an amenable number.

22886152 is a deficient number, since it is larger than the sum of its proper divisors (20025398).

22886152 is a wasteful number, since it uses less digits than its factorization.

22886152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2860775 (or 2860771 counting only the distinct ones).

The product of its digits is 15360, while the sum is 34.

The square root of 22886152 is about 4783.9473241247. The cubic root of 22886152 is about 283.9166918249.

The spelling of 22886152 in words is "twenty-two million, eight hundred eighty-six thousand, one hundred fifty-two".