2487583 has 6 divisors (see below), whose sum is σ = 2893776. Its totient is φ = 2132172.

The previous prime is 2487581. The next prime is 2487587. The reversal of 2487583 is 3857842.

It is not a de Polignac number, because 2487583 - 2¹ = 2487581 is a prime.

It is a d-powerful number, because it can be written as 2⁵ + 4³ + 8 + 7⁴ + 5⁹ + 8³ + 3¹² .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2487581) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25335 + ... + 25432.

It is an arithmetic number, because the mean of its divisors is an integer number (482296).

2^2487583 is an apocalyptic number.

2487583 is a deficient number, since it is larger than the sum of its proper divisors (406193).

2487583 is an equidigital number, since it uses as much as digits as its factorization.

2487583 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50781 (or 50774 counting only the distinct ones).

The product of its digits is 53760, while the sum is 37.

The square root of 2487583 is about 1577.2073421082. The cubic root of 2487583 is about 135.4958082970.

The spelling of 2487583 in words is "two million, four hundred eighty-seven thousand, five hundred eighty-three".