711941 has 4 divisors (see below), whose sum is σ = 714912. Its totient is φ = 708972.

The previous prime is 711937. The next prime is 711947. The reversal of 711941 is 149117.

711941 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, and also an emirpimes, since its reverse is a distinct semiprime: 149117 = 41 ⋅3637.

It is a cyclic number.

It is not a de Polignac number, because 711941 - 2² = 711937 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (711947) 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, 1091 + ... + 1616.

It is an arithmetic number, because the mean of its divisors is an integer number (178728).

2⁷¹¹⁹⁴¹ is an apocalyptic number.

It is an amenable number.

711941 is a deficient number, since it is larger than the sum of its proper divisors (2971).

711941 is a wasteful number, since it uses less digits than its factorization.

711941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2970.

The product of its digits is 252, while the sum is 23.

The square root of 711941 is about 843.7659628120. The cubic root of 711941 is about 89.2924353645.

The spelling of 711941 in words is "seven hundred eleven thousand, nine hundred forty-one".