22464654 has 8 divisors (see below), whose sum is σ = 44929320. Its totient is φ = 7488216.

The previous prime is 22464643. The next prime is 22464683. The reversal of 22464654 is 45646422.

It is a sphenic number, since it is the product of 3 distinct primes.

22464654 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 1872049 + ... + 1872060.

It is an arithmetic number, because the mean of its divisors is an integer number (5616165).

Almost surely, 2^22464654 is an apocalyptic number.

22464654 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

22464654 is a wasteful number, since it uses less digits than its factorization.

22464654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3744114.

The product of its digits is 46080, while the sum is 33.

The square root of 22464654 is about 4739.6892303188. The cubic root of 22464654 is about 282.1629006995.

The spelling of 22464654 in words is "twenty-two million, four hundred sixty-four thousand, six hundred fifty-four".