2548384 has 24 divisors (see below), whose sum is σ = 5075028. Its totient is φ = 1259520.

The previous prime is 2548379. The next prime is 2548391. The reversal of 2548384 is 4838452.

It can be written as a sum of positive squares in 2 ways, for example, as 2496400 + 51984 = 1580^2 + 228^2 .

It is a super-2 number, since 2×2548384² = 12988522022912, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2694 + ... + 3514.

2^2548384 is an apocalyptic number.

It is an amenable number.

2548384 is a deficient number, since it is larger than the sum of its proper divisors (2526644).

2548384 is an equidigital number, since it uses as much as digits as its factorization.

2548384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 928 (or 920 counting only the distinct ones).

The product of its digits is 30720, while the sum is 34.

The square root of 2548384 is about 1596.3658728500. The cubic root of 2548384 is about 136.5908549063.

The spelling of 2548384 in words is "two million, five hundred forty-eight thousand, three hundred eighty-four".