22464652 has 24 divisors (see below), whose sum is σ = 46884096. Its totient is φ = 9208848.

The previous prime is 22464643. The next prime is 22464683. The reversal of 22464652 is 25646422.

It is a super-2 number, since 2×22464652² = 1009321178962208, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16798 + ... + 18085.

It is an arithmetic number, because the mean of its divisors is an integer number (1953504).

Almost surely, 2^22464652 is an apocalyptic number.

It is an amenable number.

22464652 is an abundant number, since it is smaller than the sum of its proper divisors (24419444).

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

22464652 is a wasteful number, since it uses less digits than its factorization.

22464652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34917 (or 34915 counting only the distinct ones).

The product of its digits is 23040, while the sum is 31.

The square root of 22464652 is about 4739.6890193345. The cubic root of 22464652 is about 282.1628923260.

The spelling of 22464652 in words is "twenty-two million, four hundred sixty-four thousand, six hundred fifty-two".