224568834 has 16 divisors (see below), whose sum is σ = 513300288. Its totient is φ = 64162512.

The previous prime is 224568769. The next prime is 224568853. The reversal of 224568834 is 438865422.

It is a super-2 number, since 2×224568834² = 100862322408239112, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 5346877 = 224568834 / (2 + 2 + 4 + 5 + 6 + 8 + 8 + 3 + 4).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2673397 + ... + 2673480.

It is an arithmetic number, because the mean of its divisors is an integer number (32081268).

Almost surely, 2^224568834 is an apocalyptic number.

224568834 is an abundant number, since it is smaller than the sum of its proper divisors (288731454).

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

224568834 is a wasteful number, since it uses less digits than its factorization.

224568834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5346889.

The product of its digits is 368640, while the sum is 42.

The square root of 224568834 is about 14985.6209080572. The cubic root of 224568834 is about 607.8314416889.

The spelling of 224568834 in words is "two hundred twenty-four million, five hundred sixty-eight thousand, eight hundred thirty-four".