224486572 has 12 divisors (see below), whose sum is σ = 393979600. Its totient is φ = 111920976.

The previous prime is 224486557. The next prime is 224486573. The reversal of 224486572 is 275684422.

224486572 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×224486572² = 100788442016622368, which contains 22 as substring.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (224486573) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 79008 + ... + 81799.

Almost surely, 2^224486572 is an apocalyptic number.

It is an amenable number.

224486572 is a deficient number, since it is larger than the sum of its proper divisors (169493028).

224486572 is a wasteful number, since it uses less digits than its factorization.

224486572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161160 (or 161158 counting only the distinct ones).

The product of its digits is 215040, while the sum is 40.

The square root of 224486572 is about 14982.8759589072. The cubic root of 224486572 is about 607.7572142078.

The spelling of 224486572 in words is "two hundred twenty-four million, four hundred eighty-six thousand, five hundred seventy-two".