871714 has 4 divisors (see below), whose sum is σ = 1307574. Its totient is φ = 435856.

The previous prime is 871687. The next prime is 871727. The reversal of 871714 is 417178.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 417178 = 2 ⋅208589.

It can be written as a sum of positive squares in only one way, i.e., 870489 + 1225 = 933^2 + 35^2 .

It is an Ulam number.

It is a plaindrome in base 15.

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, 217927 + ... + 217930.

2⁸⁷¹⁷¹⁴ is an apocalyptic number.

871714 is a deficient number, since it is larger than the sum of its proper divisors (435860).

871714 is a wasteful number, since it uses less digits than its factorization.

871714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435859.

The product of its digits is 1568, while the sum is 28.

The square root of 871714 is about 933.6562536608. The cubic root of 871714 is about 95.5266776707.

The spelling of 871714 in words is "eight hundred seventy-one thousand, seven hundred fourteen".