797118 has 16 divisors (see below), whose sum is σ = 1822080. Its totient is φ = 227736.

The previous prime is 797077. The next prime is 797119. The reversal of 797118 is 811797.

It is an Ulam number.

It is a congruent number.

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, 9448 + ... + 9531.

It is an arithmetic number, because the mean of its divisors is an integer number (113880).

2⁷⁹⁷¹¹⁸ is an apocalyptic number.

797118 is an abundant number, since it is smaller than the sum of its proper divisors (1024962).

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

797118 is a wasteful number, since it uses less digits than its factorization.

797118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18991.

The product of its digits is 3528, while the sum is 33.

The square root of 797118 is about 892.8146504174. The cubic root of 797118 is about 92.7201670484.

The spelling of 797118 in words is "seven hundred ninety-seven thousand, one hundred eighteen".