2548734 has 16 divisors (see below), whose sum is σ = 5114640. Its totient is φ = 846720.

The previous prime is 2548703. The next prime is 2548751. The reversal of 2548734 is 4378452.

It is a junction number, because it is equal to n+sod(n) for n = 2548695 and 2548704.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2022 + ... + 3030.

It is an arithmetic number, because the mean of its divisors is an integer number (319665).

2^2548734 is an apocalyptic number.

2548734 is an abundant number, since it is smaller than the sum of its proper divisors (2565906).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2548734 is a wasteful number, since it uses less digits than its factorization.

2548734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1435.

The product of its digits is 26880, while the sum is 33.

The square root of 2548734 is about 1596.4754930784. The cubic root of 2548734 is about 136.5971078377.

The spelling of 2548734 in words is "two million, five hundred forty-eight thousand, seven hundred thirty-four".