224665416 has 48 divisors (see below), whose sum is σ = 609158160. Its totient is φ = 74803680.

The previous prime is 224665391. The next prime is 224665417. The reversal of 224665416 is 614566422.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (224665417) 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 11 ways as a sum of consecutive naturals, for example, 123151 + ... + 124961.

It is an arithmetic number, because the mean of its divisors is an integer number (12690795).

Almost surely, 2^224665416 is an apocalyptic number.

It is an amenable number.

224665416 is an abundant number, since it is smaller than the sum of its proper divisors (384492744).

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

224665416 is a wasteful number, since it uses less digits than its factorization.

224665416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3546 (or 3539 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 224665416 is about 14988.8430507494. The cubic root of 224665416 is about 607.9185674064.

The spelling of 224665416 in words is "two hundred twenty-four million, six hundred sixty-five thousand, four hundred sixteen".