2889016 has 16 divisors (see below), whose sum is σ = 5833800. Its totient is φ = 1333344.

The previous prime is 2889013. The next prime is 2889023. The reversal of 2889016 is 6109882.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2889011) 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, 13786 + ... + 13993.

2^2889016 is an apocalyptic number.

2889016 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2889016 is an abundant number, since it is smaller than the sum of its proper divisors (2944784).

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

2889016 is a wasteful number, since it uses less digits than its factorization.

2889016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27798 (or 27794 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 34.

The square root of 2889016 is about 1699.7105635960. The cubic root of 2889016 is about 142.4240448813.

The spelling of 2889016 in words is "two million, eight hundred eighty-nine thousand, sixteen".