224498842 has 8 divisors (see below), whose sum is σ = 337209876. Its totient is φ = 112095552.

The previous prime is 224498801. The next prime is 224498881. The reversal of 224498842 is 248894422.

It can be written as a sum of positive squares in 2 ways, for example, as 137804121 + 86694721 = 11739^2 + 9311^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 75103 + ... + 78034.

Almost surely, 2^224498842 is an apocalyptic number.

224498842 is a deficient number, since it is larger than the sum of its proper divisors (112711034).

224498842 is a wasteful number, since it uses less digits than its factorization.

224498842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153872.

The product of its digits is 294912, while the sum is 43.

The square root of 224498842 is about 14983.2854207614. The cubic root of 224498842 is about 607.7682869490.

The spelling of 224498842 in words is "two hundred twenty-four million, four hundred ninety-eight thousand, eight hundred forty-two".