727914 has 32 divisors (see below), whose sum is σ = 1632960. Its totient is φ = 214400.

The previous prime is 727891. The next prime is 727933. The reversal of 727914 is 419727.

It is an unprimeable number.

727914 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 15 ways as a sum of consecutive naturals, for example, 2572 + ... + 2840.

It is an arithmetic number, because the mean of its divisors is an integer number (51030).

2⁷²⁷⁹¹⁴ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 727914, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (816480).

727914 is an abundant number, since it is smaller than the sum of its proper divisors (905046).

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

727914 is a wasteful number, since it uses less digits than its factorization.

727914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326.

The product of its digits is 3528, while the sum is 30.

The square root of 727914 is about 853.1787620423. The cubic root of 727914 is about 89.9552864312.

The spelling of 727914 in words is "seven hundred twenty-seven thousand, nine hundred fourteen".