22466268 has 48 divisors (see below), whose sum is σ = 63544320. Its totient is φ = 6807600.

The previous prime is 22466243. The next prime is 22466273. The reversal of 22466268 is 86266422.

22466268 is a `hidden beast` number, since 2 + 24 + 6 + 626 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8268 + ... + 10643.

It is an arithmetic number, because the mean of its divisors is an integer number (1323840).

Almost surely, 2^22466268 is an apocalyptic number.

It is an amenable number.

22466268 is an abundant number, since it is smaller than the sum of its proper divisors (41078052).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22466268 is a wasteful number, since it uses less digits than its factorization.

22466268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18935 (or 18927 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The square root of 22466268 is about 4739.8594915883. The cubic root of 22466268 is about 282.1696579816.

The spelling of 22466268 in words is "twenty-two million, four hundred sixty-six thousand, two hundred sixty-eight".