597423 has 8 divisors (see below), whose sum is σ = 805168. Its totient is φ = 393984.

The previous prime is 597419. The next prime is 597433. The reversal of 597423 is 324795.

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

It is not a de Polignac number, because 597423 - 2² = 597419 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 597423.

It is not an unprimeable number, because it can be changed into a prime (597403) 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, 736 + ... + 1317.

It is an arithmetic number, because the mean of its divisors is an integer number (100646).

2⁵⁹⁷⁴²³ is an apocalyptic number.

597423 is a deficient number, since it is larger than the sum of its proper divisors (207745).

597423 is a wasteful number, since it uses less digits than its factorization.

597423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2153.

The product of its digits is 7560, while the sum is 30.

The square root of 597423 is about 772.9314329227. The cubic root of 597423 is about 84.2223417974. Note that the first 3 decimals are identical.

The spelling of 597423 in words is "five hundred ninety-seven thousand, four hundred twenty-three".