2888916 has 12 divisors (see below), whose sum is σ = 6740832. Its totient is φ = 962968.

The previous prime is 2888909. The next prime is 2888917. The reversal of 2888916 is 6198882.

It is a tau number, because it is divible by the number of its divisors (12).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2888917) 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, 120360 + ... + 120383.

It is an arithmetic number, because the mean of its divisors is an integer number (561736).

2^2888916 is an apocalyptic number.

It is an amenable number.

2888916 is an abundant number, since it is smaller than the sum of its proper divisors (3851916).

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

2888916 is a wasteful number, since it uses less digits than its factorization.

2888916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240750 (or 240748 counting only the distinct ones).

The product of its digits is 55296, while the sum is 42.

The square root of 2888916 is about 1699.6811465684. The cubic root of 2888916 is about 142.4224015803.

The spelling of 2888916 in words is "two million, eight hundred eighty-eight thousand, nine hundred sixteen".