224909162 has 8 divisors (see below), whose sum is σ = 346481796. Its totient is φ = 109415232.

The previous prime is 224909159. The next prime is 224909173. The reversal of 224909162 is 261909422.

It can be written as a sum of positive squares in 2 ways, for example, as 220195921 + 4713241 = 14839^2 + 2171^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1519583 + ... + 1519730.

Almost surely, 2^224909162 is an apocalyptic number.

224909162 is a deficient number, since it is larger than the sum of its proper divisors (121572634).

224909162 is a wasteful number, since it uses less digits than its factorization.

224909162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3039352.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 224909162 is about 14996.9717609923. The cubic root of 224909162 is about 608.1383374190.

The spelling of 224909162 in words is "two hundred twenty-four million, nine hundred nine thousand, one hundred sixty-two".