22374482 has 32 divisors (see below), whose sum is σ = 38610432. Its totient is φ = 9633024.

The previous prime is 22374481. The next prime is 22374487. The reversal of 22374482 is 28447322.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (22374481) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 98453 + ... + 98679.

It is an arithmetic number, because the mean of its divisors is an integer number (1206576).

Almost surely, 2^22374482 is an apocalyptic number.

22374482 is a deficient number, since it is larger than the sum of its proper divisors (16235950).

22374482 is a wasteful number, since it uses less digits than its factorization.

22374482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482.

The product of its digits is 21504, while the sum is 32.

The square root of 22374482 is about 4730.1672274878. The cubic root of 22374482 is about 281.7848651751.

The spelling of 22374482 in words is "twenty-two million, three hundred seventy-four thousand, four hundred eighty-two".