2500160 has 56 divisors (see below), whose sum is σ = 6422136. Its totient is φ = 921600.

The previous prime is 2500159. The next prime is 2500163. The reversal of 2500160 is 610052.

It can be written as a sum of positive squares in 4 ways, for example, as 238144 + 2262016 = 488^2 + 1504^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2500163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3860 + ... + 4460.

It is an arithmetic number, because the mean of its divisors is an integer number (114681).

2^2500160 is an apocalyptic number.

2500160 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 2500160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3211068).

2500160 is an abundant number, since it is smaller than the sum of its proper divisors (3921976).

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

2500160 is a wasteful number, since it uses less digits than its factorization.

2500160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 631 (or 621 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 2500160 is about 1581.1894257172. The cubic root of 2500160 is about 135.7237761468.

The spelling of 2500160 in words is "two million, five hundred thousand, one hundred sixty".