797243 has 4 divisors (see below), whose sum is σ = 805560. Its totient is φ = 788928.

The previous prime is 797207. The next prime is 797273. The reversal of 797243 is 342797.

It is a happy number.

797243 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.

It is a cyclic number.

It is not a de Polignac number, because 797243 - 2¹⁸ = 535099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (797273) 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, 4013 + ... + 4206.

It is an arithmetic number, because the mean of its divisors is an integer number (201390).

2⁷⁹⁷²⁴³ is an apocalyptic number.

797243 is a deficient number, since it is larger than the sum of its proper divisors (8317).

797243 is an equidigital number, since it uses as much as digits as its factorization.

797243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8316.

The product of its digits is 10584, while the sum is 32.

The square root of 797243 is about 892.8846510048. The cubic root of 797243 is about 92.7250134304.

The spelling of 797243 in words is "seven hundred ninety-seven thousand, two hundred forty-three".