2889912 has 16 divisors (see below), whose sum is σ = 7224840. Its totient is φ = 963296.

The previous prime is 2889883. The next prime is 2889923. The reversal of 2889912 is 2199882.

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, 60183 + ... + 60230.

2^2889912 is an apocalyptic number.

It is an amenable number.

2889912 is an abundant number, since it is smaller than the sum of its proper divisors (4334928).

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

2889912 is a wasteful number, since it uses less digits than its factorization.

2889912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120422 (or 120418 counting only the distinct ones).

The product of its digits is 20736, while the sum is 39.

The square root of 2889912 is about 1699.9741174500. The cubic root of 2889912 is about 142.4387671667.

The spelling of 2889912 in words is "two million, eight hundred eighty-nine thousand, nine hundred twelve".