812314 has 8 divisors (see below), whose sum is σ = 1271520. Its totient is φ = 388476.

The previous prime is 812309. The next prime is 812341. The reversal of 812314 is 413218.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 812291 and 812300.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8784 + ... + 8875.

It is an arithmetic number, because the mean of its divisors is an integer number (158940).

2⁸¹²³¹⁴ is an apocalyptic number.

812314 is a deficient number, since it is larger than the sum of its proper divisors (459206).

812314 is a wasteful number, since it uses less digits than its factorization.

812314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17684.

The product of its digits is 192, while the sum is 19.

The square root of 812314 is about 901.2846387241. The cubic root of 812314 is about 93.3056578942.

The spelling of 812314 in words is "eight hundred twelve thousand, three hundred fourteen".