2549160 has 96 divisors (see below), whose sum is σ = 8484840. Its totient is φ = 663552.

The previous prime is 2549143. The next prime is 2549171. The reversal of 2549160 is 619452.

2549160 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2056356 + 492804 = 1434^2 + 702^2 .

It is an Ulam 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 23 ways as a sum of consecutive naturals, for example, 26232 + ... + 26328.

2^2549160 is an apocalyptic number.

2549160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2549160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4242420).

2549160 is an abundant number, since it is smaller than the sum of its proper divisors (5935680).

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

2549160 is a wasteful number, since it uses less digits than its factorization.

2549160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187 (or 180 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 2549160 is about 1596.6089064013. The cubic root of 2549160 is about 136.6047177761.

The spelling of 2549160 in words is "two million, five hundred forty-nine thousand, one hundred sixty".