3118228 has 12 divisors (see below), whose sum is σ = 5633152. Its totient is φ = 1508760.

The previous prime is 3118211. The next prime is 3118229. The reversal of 3118228 is 8228113.

3118228 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3118229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12450 + ... + 12697.

Almost surely, 2^3118228 is an apocalyptic number.

It is an amenable number.

3118228 is a deficient number, since it is larger than the sum of its proper divisors (2514924).

3118228 is a wasteful number, since it uses less digits than its factorization.

3118228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25182 (or 25180 counting only the distinct ones).

The product of its digits is 768, while the sum is 25.

The square root of 3118228 is about 1765.8505032986. The cubic root of 3118228 is about 146.0952028100.

The spelling of 3118228 in words is "three million, one hundred eighteen thousand, two hundred twenty-eight".