2589916 has 24 divisors (see below), whose sum is σ = 5485536. Its totient is φ = 1044480.

The previous prime is 2589913. The next prime is 2589931. The reversal of 2589916 is 6199852.

2589916 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2589913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2245 + ... + 3196.

It is an arithmetic number, because the mean of its divisors is an integer number (228564).

2^2589916 is an apocalyptic number.

It is an amenable number.

2589916 is an abundant number, since it is smaller than the sum of its proper divisors (2895620).

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

2589916 is a wasteful number, since it uses less digits than its factorization.

2589916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5469 (or 5467 counting only the distinct ones).

The product of its digits is 38880, while the sum is 40.

The square root of 2589916 is about 1609.3215962013. The cubic root of 2589916 is about 137.3288846602.

The spelling of 2589916 in words is "two million, five hundred eighty-nine thousand, nine hundred sixteen".