227828836 has 9 divisors (see below), whose sum is σ = 398753299. Its totient is φ = 113899324.

The previous prime is 227828819. The next prime is 227828879. The reversal of 227828836 is 638828722.

The square root of 227828836 is 15094.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×227828836² = 103811957026229792, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 26415 + ... + 33961.

Almost surely, 2^227828836 is an apocalyptic number.

227828836 is the 15094-th square number.

It is an amenable number.

227828836 is a deficient number, since it is larger than the sum of its proper divisors (170924463).

227828836 is an frugal number, since it uses more digits than its factorization.

227828836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15098 (or 7549 counting only the distinct ones).

The product of its digits is 516096, while the sum is 46.

The cubic root of 227828836 is about 610.7585618133.

The spelling of 227828836 in words is "two hundred twenty-seven million, eight hundred twenty-eight thousand, eight hundred thirty-six".