2560895 has 8 divisors (see below), whose sum is σ = 3125520. Its totient is φ = 2013760.

The previous prime is 2560891. The next prime is 2560927. The reversal of 2560895 is 5980652.

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

It is not a de Polignac number, because 2560895 - 2² = 2560891 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2560891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4046 + ... + 4635.

It is an arithmetic number, because the mean of its divisors is an integer number (390690).

2^2560895 is an apocalyptic number.

2560895 is a deficient number, since it is larger than the sum of its proper divisors (564625).

2560895 is an equidigital number, since it uses as much as digits as its factorization.

2560895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8745.

The product of its (nonzero) digits is 21600, while the sum is 35.

The square root of 2560895 is about 1600.2796630589. The cubic root of 2560895 is about 136.8140158399.

The spelling of 2560895 in words is "two million, five hundred sixty thousand, eight hundred ninety-five".