22465048 has 16 divisors (see below), whose sum is σ = 43149960. Its totient is φ = 10958400.

The previous prime is 22464989. The next prime is 22465067. The reversal of 22465048 is 84056422.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 33918 + ... + 34573.

Almost surely, 2^22465048 is an apocalyptic number.

It is an amenable number.

22465048 is a deficient number, since it is larger than the sum of its proper divisors (20684912).

22465048 is a wasteful number, since it uses less digits than its factorization.

22465048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68538 (or 68534 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 31.

The square root of 22465048 is about 4739.7307940431. The cubic root of 22465048 is about 282.1645502766.

The spelling of 22465048 in words is "twenty-two million, four hundred sixty-five thousand, forty-eight".