2548369 has 4 divisors (see below), whose sum is σ = 2556400. Its totient is φ = 2540340.

The previous prime is 2548367. The next prime is 2548379. The reversal of 2548369 is 9638452.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2548369 - 2¹ = 2548367 is a prime.

It is a super-2 number, since 2×2548369² = 12988369120322, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2¹⁹ + 5⁹ + 4⁶ + 8³ + 3⁹ + 6⁶ + 9 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2548361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3519 + ... + 4180.

It is an arithmetic number, because the mean of its divisors is an integer number (639100).

2^2548369 is an apocalyptic number.

It is an amenable number.

2548369 is a deficient number, since it is larger than the sum of its proper divisors (8031).

2548369 is an equidigital number, since it uses as much as digits as its factorization.

2548369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8030.

The product of its digits is 51840, while the sum is 37.

The square root of 2548369 is about 1596.3611746719. The cubic root of 2548369 is about 136.5905869108.

It can be divided in two parts, 25483 and 69, that added together give a palindrome (25552).

The spelling of 2548369 in words is "two million, five hundred forty-eight thousand, three hundred sixty-nine".