797028 has 24 divisors (see below), whose sum is σ = 1969632. Its totient is φ = 249984.

The previous prime is 797021. The next prime is 797029. The reversal of 797028 is 820797.

It is a self number, because there is not a number n which added to its sum of digits gives 797028.

It is not an unprimeable number, because it can be changed into a prime (797021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1750 + ... + 2157.

It is an arithmetic number, because the mean of its divisors is an integer number (82068).

2⁷⁹⁷⁰²⁸ is an apocalyptic number.

It is an amenable number.

797028 is an abundant number, since it is smaller than the sum of its proper divisors (1172604).

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

797028 is a wasteful number, since it uses less digits than its factorization.

797028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3931 (or 3929 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 33.

The square root of 797028 is about 892.7642465959. The cubic root of 797028 is about 92.7166773396.

The spelling of 797028 in words is "seven hundred ninety-seven thousand, twenty-eight".