493224224 has 24 divisors (see below), whose sum is σ = 971568108. Its totient is φ = 246476800.

The previous prime is 493224217. The next prime is 493224227. The reversal of 493224224 is 422422394.

It can be written as a sum of positive squares in 2 ways, for example, as 416976400 + 76247824 = 20420^2 + 8732^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (493224227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82124 + ... + 87924.

Almost surely, 2^493224224 is an apocalyptic number.

It is an amenable number.

493224224 is a deficient number, since it is larger than the sum of its proper divisors (478343884).

493224224 is a wasteful number, since it uses less digits than its factorization.

493224224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8468 (or 8460 counting only the distinct ones).

The product of its digits is 27648, while the sum is 32.

The square root of 493224224 is about 22208.6520077199. The cubic root of 493224224 is about 790.0989162047.

The spelling of 493224224 in words is "four hundred ninety-three million, two hundred twenty-four thousand, two hundred twenty-four".