2985188 has 12 divisors (see below), whose sum is σ = 5237232. Its totient is φ = 1488840.

The previous prime is 2985187. The next prime is 2985209. The reversal of 2985188 is 8815892.

2985188 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2985188² = 17822694790688, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2985187) 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, 1631 + ... + 2937.

It is an arithmetic number, because the mean of its divisors is an integer number (436436).

2^2985188 is an apocalyptic number.

It is an amenable number.

2985188 is a deficient number, since it is larger than the sum of its proper divisors (2252044).

2985188 is a wasteful number, since it uses less digits than its factorization.

2985188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1882 (or 1880 counting only the distinct ones).

The product of its digits is 46080, while the sum is 41.

The square root of 2985188 is about 1727.7696605740. The cubic root of 2985188 is about 143.9872030809.

The spelling of 2985188 in words is "two million, nine hundred eighty-five thousand, one hundred eighty-eight".