726714 has 24 divisors (see below), whose sum is σ = 1609920. Its totient is φ = 236808.

The previous prime is 726707. The next prime is 726751. The reversal of 726714 is 417627.

It is a super-2 number, since 2×726714² = 1056226475592, which contains 22 as substring.

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 726714.

It is an unprimeable number.

726714 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 (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 417 + ... + 1275.

It is an arithmetic number, because the mean of its divisors is an integer number (67080).

2⁷²⁶⁷¹⁴ is an apocalyptic number.

726714 is an abundant number, since it is smaller than the sum of its proper divisors (883206).

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

726714 is a wasteful number, since it uses less digits than its factorization.

726714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 914 (or 911 counting only the distinct ones).

The product of its digits is 2352, while the sum is 27.

The square root of 726714 is about 852.4752195812. The cubic root of 726714 is about 89.9058274217.

It can be divided in two parts, 72 and 6714, that added together give a triangular number (6786 = T₁₁₆).

The spelling of 726714 in words is "seven hundred twenty-six thousand, seven hundred fourteen".