2589996 has 12 divisors (see below), whose sum is σ = 6043352. Its totient is φ = 863328.

The previous prime is 2589991. The next prime is 2590013. The reversal of 2589996 is 6999852.

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

It is not an unprimeable number, because it can be changed into a prime (2589991) 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, 107905 + ... + 107928.

2^2589996 is an apocalyptic number.

It is an amenable number.

2589996 is an abundant number, since it is smaller than the sum of its proper divisors (3453356).

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

2589996 is a wasteful number, since it uses less digits than its factorization.

2589996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215840 (or 215838 counting only the distinct ones).

The product of its digits is 349920, while the sum is 48.

The square root of 2589996 is about 1609.3464512031. The cubic root of 2589996 is about 137.3302986311.

The spelling of 2589996 in words is "two million, five hundred eighty-nine thousand, nine hundred ninety-six".