2586055 has 4 divisors (see below), whose sum is σ = 3103272. Its totient is φ = 2068840.

The previous prime is 2586047. The next prime is 2586061. The reversal of 2586055 is 5506852.

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

It is not a de Polignac number, because 2586055 - 2³ = 2586047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 258601 + ... + 258610.

It is an arithmetic number, because the mean of its divisors is an integer number (775818).

2^2586055 is an apocalyptic number.

2586055 is a deficient number, since it is larger than the sum of its proper divisors (517217).

2586055 is an equidigital number, since it uses as much as digits as its factorization.

2586055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517216.

The product of its (nonzero) digits is 12000, while the sum is 31.

The square root of 2586055 is about 1608.1215750061. The cubic root of 2586055 is about 137.2606082468.

The spelling of 2586055 in words is "two million, five hundred eighty-six thousand, fifty-five".