2582755 has 16 divisors (see below), whose sum is σ = 3579840. Its totient is φ = 1752192.

The previous prime is 2582753. The next prime is 2582761. The reversal of 2582755 is 5572852.

It is a cyclic number.

It is not a de Polignac number, because 2582755 - 2¹ = 2582753 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2582755.

It is not an unprimeable number, because it can be changed into a prime (2582753) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3477 + ... + 4153.

It is an arithmetic number, because the mean of its divisors is an integer number (223740).

2^2582755 is an apocalyptic number.

2582755 is a deficient number, since it is larger than the sum of its proper divisors (997085).

2582755 is a wasteful number, since it uses less digits than its factorization.

2582755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 798.

The product of its digits is 28000, while the sum is 34.

The square root of 2582755 is about 1607.0952056428. The cubic root of 2582755 is about 137.2021984535.

The spelling of 2582755 in words is "two million, five hundred eighty-two thousand, seven hundred fifty-five".