224513316 has 24 divisors (see below), whose sum is σ = 582071840. Its totient is φ = 74837736.

The previous prime is 224513279. The next prime is 224513347. The reversal of 224513316 is 613315422.

It is a super-2 number, since 2×224513316² = 100812458122631712, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 224513316.

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, 1039306 + ... + 1039521.

Almost surely, 2^224513316 is an apocalyptic number.

It is an amenable number.

224513316 is an abundant number, since it is smaller than the sum of its proper divisors (357558524).

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

224513316 is a wasteful number, since it uses less digits than its factorization.

224513316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2078840 (or 2078832 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 224513316 is about 14983.7684178580. The cubic root of 224513316 is about 607.7813481139.

Adding to 224513316 its reverse (613315422), we get a palindrome (837828738).

The spelling of 224513316 in words is "two hundred twenty-four million, five hundred thirteen thousand, three hundred sixteen".