227628832 has 24 divisors (see below), whose sum is σ = 450478476. Its totient is φ = 113221632.

The previous prime is 227628829. The next prime is 227628871. The reversal of 227628832 is 238826722.

It can be written as a sum of positive squares in 2 ways, for example, as 226081296 + 1547536 = 15036^2 + 1244^2 .

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, 12253 + ... + 24604.

Almost surely, 2^227628832 is an apocalyptic number.

It is an amenable number.

227628832 is a deficient number, since it is larger than the sum of its proper divisors (222849644).

227628832 is a wasteful number, since it uses less digits than its factorization.

227628832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37060 (or 37052 counting only the distinct ones).

The product of its digits is 129024, while the sum is 40.

The square root of 227628832 is about 15087.3732637593. The cubic root of 227628832 is about 610.5797873729.

The spelling of 227628832 in words is "two hundred twenty-seven million, six hundred twenty-eight thousand, eight hundred thirty-two".