2086853274 has 32 divisors (see below), whose sum is σ = 5059039680. Its totient is φ = 632379600.

The previous prime is 2086853159. The next prime is 2086853281. The reversal of 2086853274 is 4723586802.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1756017 + ... + 1757204.

It is an arithmetic number, because the mean of its divisors is an integer number (158094990).

Almost surely, 2^2086853274 is an apocalyptic number.

2086853274 is an abundant number, since it is smaller than the sum of its proper divisors (2972186406).

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

2086853274 is a wasteful number, since it uses less digits than its factorization.

2086853274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3513243 (or 3513237 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The square root of 2086853274 is about 45682.0892035380. The cubic root of 2086853274 is about 1277.9012795970.

The spelling of 2086853274 in words is "two billion, eighty-six million, eight hundred fifty-three thousand, two hundred seventy-four".