851012182 has 16 divisors (see below), whose sum is σ = 1287293040. Its totient is φ = 421928352.

The previous prime is 851012143. The next prime is 851012191. The reversal of 851012182 is 281210158.

It is a super-2 number, since 2×851012182² = 1448443467824802248, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 851012182.

It is a congruent number.

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, 130348 + ... + 136720.

It is an arithmetic number, because the mean of its divisors is an integer number (80455815).

Almost surely, 2^851012182 is an apocalyptic number.

851012182 is a deficient number, since it is larger than the sum of its proper divisors (436280858).

851012182 is a wasteful number, since it uses less digits than its factorization.

851012182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6927.

The product of its (nonzero) digits is 1280, while the sum is 28.

The square root of 851012182 is about 29172.1130876733. The cubic root of 851012182 is about 947.6440911180.

The spelling of 851012182 in words is "eight hundred fifty-one million, twelve thousand, one hundred eighty-two".