2548239 has 8 divisors (see below), whose sum is σ = 3545472. Its totient is φ = 1624920.

The previous prime is 2548229. The next prime is 2548243. The reversal of 2548239 is 9328452.

It is a happy number.

2548239 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2548239 - 2⁷ = 2548111 is a prime.

It is a super-2 number, since 2×2548239² = 12987044002242, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2³ + 5⁹ + 4⁶ + 8 + 2⁹ + 3¹² + 9⁵ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2548219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18397 + ... + 18534.

It is an arithmetic number, because the mean of its divisors is an integer number (443184).

2^2548239 is an apocalyptic number.

2548239 is a deficient number, since it is larger than the sum of its proper divisors (997233).

2548239 is a wasteful number, since it uses less digits than its factorization.

2548239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36957.

The product of its digits is 17280, while the sum is 33.

The square root of 2548239 is about 1596.3204565500. The cubic root of 2548239 is about 136.5882642385.

The spelling of 2548239 in words is "two million, five hundred forty-eight thousand, two hundred thirty-nine".