851114 has 12 divisors (see below), whose sum is σ = 1403682. Its totient is φ = 386760.

The previous prime is 851113. The next prime is 851117. The reversal of 851114 is 411158.

851114 = 117² + 118² + ... + 160².

It can be written as a sum of positive squares in only one way, i.e., 511225 + 339889 = 715^2 + 583^2 .

It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (851113) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1517 + ... + 2000.

2⁸⁵¹¹¹⁴ is an apocalyptic number.

851114 is a deficient number, since it is larger than the sum of its proper divisors (552568).

851114 is a wasteful number, since it uses less digits than its factorization.

851114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3541 (or 3530 counting only the distinct ones).

The product of its digits is 160, while the sum is 20.

The square root of 851114 is about 922.5583992355. The cubic root of 851114 is about 94.7681882735.

The spelling of 851114 in words is "eight hundred fifty-one thousand, one hundred fourteen".