2548838 has 8 divisors (see below), whose sum is σ = 3860688. Its totient is φ = 1261944.

The previous prime is 2548817. The next prime is 2548849. The reversal of 2548838 is 8388452.

2548838 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

2548838 is an esthetic number in base 4, because in such base its adjacent digits differ by 1.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5981 + ... + 6392.

It is an arithmetic number, because the mean of its divisors is an integer number (482586).

2^2548838 is an apocalyptic number.

2548838 is a deficient number, since it is larger than the sum of its proper divisors (1311850).

2548838 is a wasteful number, since it uses less digits than its factorization.

2548838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12478.

The product of its digits is 61440, while the sum is 38.

The square root of 2548838 is about 1596.5080644958. The cubic root of 2548838 is about 136.5989657413.

The spelling of 2548838 in words is "two million, five hundred forty-eight thousand, eight hundred thirty-eight".