3318112 has 24 divisors (see below), whose sum is σ = 7466256. Its totient is φ = 1421952.

The previous prime is 3318109. The next prime is 3318137. The reversal of 3318112 is 2118133.

It is a super-2 number, since 2×3318112² = 22019734489088, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3318112.

It is a congruent number.

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, 7183 + ... + 7630.

It is an arithmetic number, because the mean of its divisors is an integer number (311094).

Almost surely, 2^3318112 is an apocalyptic number.

3318112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3318112 is an abundant number, since it is smaller than the sum of its proper divisors (4148144).

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

3318112 is a wasteful number, since it uses less digits than its factorization.

3318112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14830 (or 14822 counting only the distinct ones).

The product of its digits is 144, while the sum is 19.

The square root of 3318112 is about 1821.5685548450. The cubic root of 3318112 is about 149.1524347223.

It can be divided in two parts, 33 and 18112, that added together give a triangular number (18145 = T₁₉₀).

The spelling of 3318112 in words is "three million, three hundred eighteen thousand, one hundred twelve".