2592987 has 8 divisors (see below), whose sum is σ = 3639360. Its totient is φ = 1637640.

The previous prime is 2592983. The next prime is 2593039. The reversal of 2592987 is 7892952.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2592987 - 2² = 2592983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2592983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22689 + ... + 22802.

It is an arithmetic number, because the mean of its divisors is an integer number (454920).

2^2592987 is an apocalyptic number.

2592987 is a deficient number, since it is larger than the sum of its proper divisors (1046373).

2592987 is a wasteful number, since it uses less digits than its factorization.

2592987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45513.

The product of its digits is 90720, while the sum is 42.

The square root of 2592987 is about 1610.2754422769. The cubic root of 2592987 is about 137.3831425876.

The spelling of 2592987 in words is "two million, five hundred ninety-two thousand, nine hundred eighty-seven".