811714 has 4 divisors (see below), whose sum is σ = 1217574. Its totient is φ = 405856.

The previous prime is 811709. The next prime is 811729. The reversal of 811714 is 417118.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 751689 + 60025 = 867^2 + 245^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 202927 + ... + 202930.

2⁸¹¹⁷¹⁴ is an apocalyptic number.

811714 is a deficient number, since it is larger than the sum of its proper divisors (405860).

811714 is a wasteful number, since it uses less digits than its factorization.

811714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405859.

The product of its digits is 224, while the sum is 22.

The square root of 811714 is about 900.9517190172. The cubic root of 811714 is about 93.2826794302.

The spelling of 811714 in words is "eight hundred eleven thousand, seven hundred fourteen".