2560141 has 4 divisors (see below), whose sum is σ = 2629372. Its totient is φ = 2490912.

The previous prime is 2560139. The next prime is 2560147. The reversal of 2560141 is 1410652.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2090916 + 469225 = 1446^2 + 685^2 .

It is a cyclic number.

It is not a de Polignac number, because 2560141 - 2¹ = 2560139 is a prime.

It is a Duffinian number.

2560141 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2560147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34560 + ... + 34633.

It is an arithmetic number, because the mean of its divisors is an integer number (657343).

2^2560141 is an apocalyptic number.

It is an amenable number.

2560141 is a deficient number, since it is larger than the sum of its proper divisors (69231).

2560141 is an equidigital number, since it uses as much as digits as its factorization.

2560141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69230.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 2560141 is about 1600.0440618933. The cubic root of 2560141 is about 136.8005872152.

Adding to 2560141 its reverse (1410652), we get a palindrome (3970793).

It can be divided in two parts, 2560 and 141, that added together give a triangular number (2701 = T₇₃).

The spelling of 2560141 in words is "two million, five hundred sixty thousand, one hundred forty-one".