797111 has 8 divisors (see below), whose sum is σ = 950784. Its totient is φ = 653400.

The previous prime is 797077. The next prime is 797119. The reversal of 797111 is 111797.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-797111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 797111.

It is not an unprimeable number, because it can be changed into a prime (797119) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2315 + ... + 2636.

It is an arithmetic number, because the mean of its divisors is an integer number (118848).

2⁷⁹⁷¹¹¹ is an apocalyptic number.

797111 is a deficient number, since it is larger than the sum of its proper divisors (153673).

797111 is a wasteful number, since it uses less digits than its factorization.

797111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4981.

The product of its digits is 441, while the sum is 26.

The square root of 797111 is about 892.8107302223. The cubic root of 797111 is about 92.7198956360.

The spelling of 797111 in words is "seven hundred ninety-seven thousand, one hundred eleven".