2889126 has 12 divisors (see below), whose sum is σ = 6259812. Its totient is φ = 963036.

The previous prime is 2889119. The next prime is 2889149. The reversal of 2889126 is 6219882.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 80236 + ... + 80271.

It is an arithmetic number, because the mean of its divisors is an integer number (521651).

2^2889126 is an apocalyptic number.

2889126 is an abundant number, since it is smaller than the sum of its proper divisors (3370686).

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

2889126 is a wasteful number, since it uses less digits than its factorization.

2889126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160515 (or 160512 counting only the distinct ones).

The product of its digits is 13824, while the sum is 36.

The square root of 2889126 is about 1699.7429217385. The cubic root of 2889126 is about 142.4258524686.

The spelling of 2889126 in words is "two million, eight hundred eighty-nine thousand, one hundred twenty-six".