2589724 has 12 divisors (see below), whose sum is σ = 4642848. Its totient is φ = 1263200.

The previous prime is 2589703. The next prime is 2589737. The reversal of 2589724 is 4279852.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7732 + ... + 8059.

It is an arithmetic number, because the mean of its divisors is an integer number (386904).

2^2589724 is an apocalyptic number.

It is an amenable number.

2589724 is a deficient number, since it is larger than the sum of its proper divisors (2053124).

2589724 is a wasteful number, since it uses less digits than its factorization.

2589724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15836 (or 15834 counting only the distinct ones).

The product of its digits is 40320, while the sum is 37.

The square root of 2589724 is about 1609.2619426308. The cubic root of 2589724 is about 137.3254910112.

It can be divided in two parts, 25897 and 24, that added together give a square (25921 = 161²).

The spelling of 2589724 in words is "two million, five hundred eighty-nine thousand, seven hundred twenty-four".