2488539 has 16 divisors (see below), whose sum is σ = 3446784. Its totient is φ = 1596000.

The previous prime is 2488537. The next prime is 2488547. The reversal of 2488539 is 9358842.

It is a happy number.

It is not a de Polignac number, because 2488539 - 2¹ = 2488537 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2488497 and 2488506.

It is not an unprimeable number, because it can be changed into a prime (2488537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12934 + ... + 13124.

It is an arithmetic number, because the mean of its divisors is an integer number (215424).

2^2488539 is an apocalyptic number.

2488539 is a deficient number, since it is larger than the sum of its proper divisors (958245).

2488539 is a wasteful number, since it uses less digits than its factorization.

2488539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338.

The product of its digits is 69120, while the sum is 39.

The square root of 2488539 is about 1577.5103803145. The cubic root of 2488539 is about 135.5131634838.

The spelling of 2488539 in words is "two million, four hundred eighty-eight thousand, five hundred thirty-nine".