22461368 has 16 divisors (see below), whose sum is σ = 43253880. Its totient is φ = 10927008.

The previous prime is 22461337. The next prime is 22461371. The reversal of 22461368 is 86316422.

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, 37646 + ... + 38237.

Almost surely, 2^22461368 is an apocalyptic number.

It is an amenable number.

22461368 is a deficient number, since it is larger than the sum of its proper divisors (20792512).

22461368 is a wasteful number, since it uses less digits than its factorization.

22461368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75926 (or 75922 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

The square root of 22461368 is about 4739.3425704416. The cubic root of 22461368 is about 282.1491423082.

The spelling of 22461368 in words is "twenty-two million, four hundred sixty-one thousand, three hundred sixty-eight".