597801 has 4 divisors (see below), whose sum is σ = 797072. Its totient is φ = 398532.

The previous prime is 597781. The next prime is 597803. The reversal of 597801 is 108795.

597801 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.

It is not a de Polignac number, because 597801 - 2⁵ = 597769 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (597803) 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, 99631 + ... + 99636.

It is an arithmetic number, because the mean of its divisors is an integer number (199268).

2⁵⁹⁷⁸⁰¹ is an apocalyptic number.

It is an amenable number.

597801 is a deficient number, since it is larger than the sum of its proper divisors (199271).

597801 is a wasteful number, since it uses less digits than its factorization.

597801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199270.

The product of its (nonzero) digits is 2520, while the sum is 30.

The square root of 597801 is about 773.1759178867. The cubic root of 597801 is about 84.2401010362.

The spelling of 597801 in words is "five hundred ninety-seven thousand, eight hundred one".