22726482 has 16 divisors (see below), whose sum is σ = 45507072. Its totient is φ = 7566480.

The previous prime is 22726477. The next prime is 22726499. The reversal of 22726482 is 28462722.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5007 + ... + 8397.

It is an arithmetic number, because the mean of its divisors is an integer number (2844192).

Almost surely, 2^22726482 is an apocalyptic number.

22726482 is an abundant number, since it is smaller than the sum of its proper divisors (22780590).

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

22726482 is a wasteful number, since it uses less digits than its factorization.

22726482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4513.

The product of its digits is 21504, while the sum is 33.

The square root of 22726482 is about 4767.2300133306. The cubic root of 22726482 is about 283.2548823939.

The spelling of 22726482 in words is "twenty-two million, seven hundred twenty-six thousand, four hundred eighty-two".