2586886852 has 24 divisors (see below), whose sum is σ = 4982316192. Its totient is φ = 1165449600.

The previous prime is 2586886847. The next prime is 2586886873.

It is a happy number.

2586886852 is nontrivially palindromic in base 10.

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, 255174 + ... + 265117.

It is an arithmetic number, because the mean of its divisors is an integer number (207596508).

Almost surely, 2^2586886852 is an apocalyptic number.

2586886852 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2586886852 is a deficient number, since it is larger than the sum of its proper divisors (2395429340).

2586886852 is a wasteful number, since it uses less digits than its factorization.

2586886852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520419 (or 520417 counting only the distinct ones).

The product of its digits is 14745600, while the sum is 58.

The square root of 2586886852 is about 50861.4476003190. The cubic root of 2586886852 is about 1372.7532413272.

The spelling of 2586886852 in words is "two billion, five hundred eighty-six million, eight hundred eighty-six thousand, eight hundred fifty-two".