2583139 has 8 divisors (see below), whose sum is σ = 2847152. Its totient is φ = 2328480.

The previous prime is 2583131. The next prime is 2583143. The reversal of 2583139 is 9313852.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2583139 - 2³ = 2583131 is a prime.

It is a Duffinian number.

2583139 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 2583139.

It is not an unprimeable number, because it can be changed into a prime (2583131) 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, 1752 + ... + 2869.

It is an arithmetic number, because the mean of its divisors is an integer number (355894).

2^2583139 is an apocalyptic number.

2583139 is a deficient number, since it is larger than the sum of its proper divisors (264013).

2583139 is a wasteful number, since it uses less digits than its factorization.

2583139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4677.

The product of its digits is 6480, while the sum is 31.

The square root of 2583139 is about 1607.2146714114. The cubic root of 2583139 is about 137.2089977864.

The spelling of 2583139 in words is "two million, five hundred eighty-three thousand, one hundred thirty-nine".