2855847086 has 4 divisors (see below), whose sum is σ = 4283770632. Its totient is φ = 1427923542.

The previous prime is 2855847067. The next prime is 2855847097. The reversal of 2855847086 is 6807485582.

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

It is a super-2 number, since 2×2855847086² = 16311725157229382792, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 713961770 + ... + 713961773.

It is an arithmetic number, because the mean of its divisors is an integer number (1070942658).

Almost surely, 2^2855847086 is an apocalyptic number.

2855847086 is a deficient number, since it is larger than the sum of its proper divisors (1427923546).

2855847086 is a wasteful number, since it uses less digits than its factorization.

2855847086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1427923545.

The product of its (nonzero) digits is 4300800, while the sum is 53.

The square root of 2855847086 is about 53440.1261787433. The cubic root of 2855847086 is about 1418.7688671286.

The spelling of 2855847086 in words is "two billion, eight hundred fifty-five million, eight hundred forty-seven thousand, eighty-six".