2560535 has 8 divisors (see below), whose sum is σ = 3234480. Its totient is φ = 1940544.

The previous prime is 2560517. The next prime is 2560543. The reversal of 2560535 is 5350652.

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

It is a cyclic number.

It is not a de Polignac number, because 2560535 - 2⁶ = 2560471 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13382 + ... + 13571.

It is an arithmetic number, because the mean of its divisors is an integer number (404310).

2^2560535 is an apocalyptic number.

2560535 is a deficient number, since it is larger than the sum of its proper divisors (673945).

2560535 is a wasteful number, since it uses less digits than its factorization.

2560535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26977.

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 2560535 is about 1600.1671787660. The cubic root of 2560535 is about 136.8076046238.

The spelling of 2560535 in words is "two million, five hundred sixty thousand, five hundred thirty-five".