2548469 has 16 divisors (see below), whose sum is σ = 3317760. Its totient is φ = 1898160.

The previous prime is 2548459. The next prime is 2548477. The reversal of 2548469 is 9648452.

It is not a de Polignac number, because 2548469 - 2¹⁶ = 2482933 is a prime.

It is a super-2 number, since 2×2548469² = 12989388487922, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2548409) 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 15 ways as a sum of consecutive naturals, for example, 1052 + ... + 2490.

It is an arithmetic number, because the mean of its divisors is an integer number (207360).

2^2548469 is an apocalyptic number.

It is an amenable number.

2548469 is a deficient number, since it is larger than the sum of its proper divisors (769291).

2548469 is a wasteful number, since it uses less digits than its factorization.

2548469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1480.

The product of its digits is 69120, while the sum is 38.

The square root of 2548469 is about 1596.3924955975. The cubic root of 2548469 is about 136.5923735280.

The spelling of 2548469 in words is "two million, five hundred forty-eight thousand, four hundred sixty-nine".