2573808 has 60 divisors (see below), whose sum is σ = 7041960. Its totient is φ = 809088.

The previous prime is 2573807. The next prime is 2573827. The reversal of 2573808 is 8083752.

2573808 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2573803) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 59835 + ... + 59877.

It is an arithmetic number, because the mean of its divisors is an integer number (117366).

2^2573808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2573808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3520980).

2573808 is an abundant number, since it is smaller than the sum of its proper divisors (4468152).

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

2573808 is a wasteful number, since it uses less digits than its factorization.

2573808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126 (or 77 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 2573808 is about 1604.3091971313. The cubic root of 2573808 is about 137.0435863944.

The spelling of 2573808 in words is "two million, five hundred seventy-three thousand, eight hundred eight".