2889832 has 16 divisors (see below), whose sum is σ = 5911200. Its totient is φ = 1313520.

The previous prime is 2889829. The next prime is 2889833. The reversal of 2889832 is 2389882.

It is a super-2 number, since 2×2889832² = 16702257976448, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2889833) 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, 16332 + ... + 16507.

It is an arithmetic number, because the mean of its divisors is an integer number (369450).

2^2889832 is an apocalyptic number.

2889832 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2889832 is an abundant number, since it is smaller than the sum of its proper divisors (3021368).

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

2889832 is a wasteful number, since it uses less digits than its factorization.

2889832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32856 (or 32852 counting only the distinct ones).

The product of its digits is 55296, while the sum is 40.

The square root of 2889832 is about 1699.9505875172. The cubic root of 2889832 is about 142.4374528007.

It can be divided in two parts, 2889 and 832, that added together give a square (3721 = 61²).

The spelling of 2889832 in words is "two million, eight hundred eighty-nine thousand, eight hundred thirty-two".