3113228 has 6 divisors (see below), whose sum is σ = 5448156. Its totient is φ = 1556612.

The previous prime is 3113221. The next prime is 3113239. The reversal of 3113228 is 8223113.

It is not an unprimeable number, because it can be changed into a prime (3113221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 389150 + ... + 389157.

It is an arithmetic number, because the mean of its divisors is an integer number (908026).

Almost surely, 2^3113228 is an apocalyptic number.

It is an amenable number.

3113228 is a deficient number, since it is larger than the sum of its proper divisors (2334928).

3113228 is a wasteful number, since it uses less digits than its factorization.

3113228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 778311 (or 778309 counting only the distinct ones).

The product of its digits is 288, while the sum is 20.

The square root of 3113228 is about 1764.4341869279. The cubic root of 3113228 is about 146.0170743777.

The spelling of 3113228 in words is "three million, one hundred thirteen thousand, two hundred twenty-eight".