22853456 has 20 divisors (see below), whose sum is σ = 44354304. Its totient is φ = 11407200.

The previous prime is 22853431. The next prime is 22853477. The reversal of 22853456 is 65435822.

It is a super-2 number, since 2×22853456² = 1044560902287872, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14801 + ... + 16271.

Almost surely, 2^22853456 is an apocalyptic number.

It is an amenable number.

22853456 is a deficient number, since it is larger than the sum of its proper divisors (21500848).

22853456 is a wasteful number, since it uses less digits than its factorization.

22853456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2450 (or 2444 counting only the distinct ones).

The product of its digits is 57600, while the sum is 35.

The square root of 22853456 is about 4780.5288410384. The cubic root of 22853456 is about 283.7814227720.

The spelling of 22853456 in words is "twenty-two million, eight hundred fifty-three thousand, four hundred fifty-six".