2889112 has 16 divisors (see below), whose sum is σ = 5509800. Its totient is φ = 1419840.

The previous prime is 2889091. The next prime is 2889113. The reversal of 2889112 is 2119882.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2889113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2589 + ... + 3532.

2^2889112 is an apocalyptic number.

It is an amenable number.

2889112 is a deficient number, since it is larger than the sum of its proper divisors (2620688).

2889112 is a wasteful number, since it uses less digits than its factorization.

2889112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6186 (or 6182 counting only the distinct ones).

The product of its digits is 2304, while the sum is 31.

The square root of 2889112 is about 1699.7388034636. The cubic root of 2889112 is about 142.4256224146.

The spelling of 2889112 in words is "two million, eight hundred eighty-nine thousand, one hundred twelve".