227974224 has 20 divisors (see below), whose sum is σ = 588933536. Its totient is φ = 75991392.

The previous prime is 227974207. The next prime is 227974237. The reversal of 227974224 is 422479722.

It is a congruent number.

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, 2374684 + ... + 2374779.

Almost surely, 2^227974224 is an apocalyptic number.

227974224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

227974224 is an abundant number, since it is smaller than the sum of its proper divisors (360959312).

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

227974224 is a wasteful number, since it uses less digits than its factorization.

227974224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4749474 (or 4749468 counting only the distinct ones).

The product of its digits is 112896, while the sum is 39.

The square root of 227974224 is about 15098.8153177658. The cubic root of 227974224 is about 610.8884518447. Note that the first 3 decimals are identical.

The spelling of 227974224 in words is "two hundred twenty-seven million, nine hundred seventy-four thousand, two hundred twenty-four".