871813114 has 16 divisors (see below), whose sum is σ = 1365647040. Its totient is φ = 416627200.

The previous prime is 871813099. The next prime is 871813121. The reversal of 871813114 is 411318178.

It is a self number, because there is not a number n which added to its sum of digits gives 871813114.

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, 58089 + ... + 71539.

It is an arithmetic number, because the mean of its divisors is an integer number (85352940).

Almost surely, 2^871813114 is an apocalyptic number.

871813114 is a deficient number, since it is larger than the sum of its proper divisors (493833926).

871813114 is a wasteful number, since it uses less digits than its factorization.

871813114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14885.

The product of its digits is 5376, while the sum is 34.

The square root of 871813114 is about 29526.4815716333. The cubic root of 871813114 is about 955.3029799893.

The spelling of 871813114 in words is "eight hundred seventy-one million, eight hundred thirteen thousand, one hundred fourteen".