712814 has 8 divisors (see below), whose sum is σ = 1103808. Its totient is φ = 344880.

The previous prime is 712807. The next prime is 712819. The reversal of 712814 is 418217.

712814 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 712814.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 712814.

It is not an unprimeable number, because it can be changed into a prime (712819) by changing a digit.

712814 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5687 + ... + 5810.

It is an arithmetic number, because the mean of its divisors is an integer number (137976).

2⁷¹²⁸¹⁴ is an apocalyptic number.

712814 is a deficient number, since it is larger than the sum of its proper divisors (390994).

712814 is a wasteful number, since it uses less digits than its factorization.

712814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11530.

The product of its digits is 448, while the sum is 23.

The square root of 712814 is about 844.2831278665. The cubic root of 712814 is about 89.3289180016.

It can be divided in two parts, 7 and 12814, that multiplied together give a palindrome (89698).

The spelling of 712814 in words is "seven hundred twelve thousand, eight hundred fourteen".