714816 has 84 divisors (see below), whose sum is σ = 2199132. Its totient is φ = 221184.

The previous prime is 714809. The next prime is 714827. The reversal of 714816 is 618417.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 484416 + 230400 = 696^2 + 480^2 .

It is a zygodrome in base 3.

It is a self number, because there is not a number n which added to its sum of digits gives 714816.

It is a congruent number.

It is an unprimeable number.

714816 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9756 + ... + 9828.

2⁷¹⁴⁸¹⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 714816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1099566).

714816 is an abundant number, since it is smaller than the sum of its proper divisors (1484316).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

714816 is a wasteful number, since it uses less digits than its factorization.

714816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108 (or 95 counting only the distinct ones).

The product of its digits is 1344, while the sum is 27.

The square root of 714816 is about 845.4679177828. The cubic root of 714816 is about 89.4124691705.

The spelling of 714816 in words is "seven hundred fourteen thousand, eight hundred sixteen".