727941 has 4 divisors (see below), whose sum is σ = 970592. Its totient is φ = 485292.

The previous prime is 727939. The next prime is 727949. The reversal of 727941 is 149727.

727941 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 727941 - 2¹ = 727939 is a prime.

It is a D-number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 727899 and 727908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (727949) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121321 + ... + 121326.

It is an arithmetic number, because the mean of its divisors is an integer number (242648).

2⁷²⁷⁹⁴¹ is an apocalyptic number.

It is an amenable number.

727941 is a deficient number, since it is larger than the sum of its proper divisors (242651).

727941 is a wasteful number, since it uses less digits than its factorization.

727941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242650.

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

The square root of 727941 is about 853.1945850742. The cubic root of 727941 is about 89.9563986334.

The spelling of 727941 in words is "seven hundred twenty-seven thousand, nine hundred forty-one".