22466332 has 24 divisors (see below), whose sum is σ = 45079776. Its totient is φ = 9596928.

The previous prime is 22466309. The next prime is 22466371. The reversal of 22466332 is 23366422.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 22466332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8748 + ... + 11020.

It is an arithmetic number, because the mean of its divisors is an integer number (1878324).

Almost surely, 2^22466332 is an apocalyptic number.

It is an amenable number.

22466332 is an abundant number, since it is smaller than the sum of its proper divisors (22613444).

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

22466332 is a wasteful number, since it uses less digits than its factorization.

22466332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2637 (or 2635 counting only the distinct ones).

The product of its digits is 10368, while the sum is 28.

The square root of 22466332 is about 4739.8662428385. The cubic root of 22466332 is about 282.1699259217.

The spelling of 22466332 in words is "twenty-two million, four hundred sixty-six thousand, three hundred thirty-two".