2286116586 has 96 divisors (see below), whose sum is σ = 5504378880. Its totient is φ = 681270912.

The previous prime is 2286116563. The next prime is 2286116587. The reversal of 2286116586 is 6856116822.

2286116586 is a `hidden beast` number, since 2 + 2 + 8 + 61 + 1 + 6 + 586 = 666.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2286116587) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1276980 + ... + 1278768.

It is an arithmetic number, because the mean of its divisors is an integer number (57337280).

Almost surely, 2^2286116586 is an apocalyptic number.

2286116586 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2286116586, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2752189440).

2286116586 is an abundant number, since it is smaller than the sum of its proper divisors (3218262294).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2286116586 is a wasteful number, since it uses less digits than its factorization.

2286116586 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1980 (or 1977 counting only the distinct ones).

The product of its digits is 276480, while the sum is 45.

The square root of 2286116586 is about 47813.3515453581. The cubic root of 2286116586 is about 1317.3447899763.

The spelling of 2286116586 in words is "two billion, two hundred eighty-six million, one hundred sixteen thousand, five hundred eighty-six".