2538339 has 4 divisors (see below), whose sum is σ = 3384456. Its totient is φ = 1692224.

The previous prime is 2538337. The next prime is 2538353. The reversal of 2538339 is 9338352.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2538339 - 2¹ = 2538337 is a prime.

It is a d-powerful number, because it can be written as 2¹⁵ + 5⁹ + 3⁶ + 8³ + 3⁹ + 3¹² + 9² .

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (2538331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 423054 + ... + 423059.

It is an arithmetic number, because the mean of its divisors is an integer number (846114).

2^2538339 is an apocalyptic number.

2538339 is a deficient number, since it is larger than the sum of its proper divisors (846117).

2538339 is an equidigital number, since it uses as much as digits as its factorization.

2538339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 846116.

The product of its digits is 19440, while the sum is 33.

The square root of 2538339 is about 1593.2165577849. The cubic root of 2538339 is about 136.4111512399.

The spelling of 2538339 in words is "two million, five hundred thirty-eight thousand, three hundred thirty-nine".