597742 has 12 divisors (see below), whose sum is σ = 929448. Its totient is φ = 288300.

The previous prime is 597697. The next prime is 597757. The reversal of 597742 is 247795.

It is a junction number, because it is equal to n+sod(n) for n = 597698 and 597707.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1767 + ... + 2077.

It is an arithmetic number, because the mean of its divisors is an integer number (77454).

2⁵⁹⁷⁷⁴² is an apocalyptic number.

597742 is a deficient number, since it is larger than the sum of its proper divisors (331706).

597742 is a wasteful number, since it uses less digits than its factorization.

597742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375 (or 344 counting only the distinct ones).

The product of its digits is 17640, while the sum is 34.

The square root of 597742 is about 773.1377626271. The cubic root of 597742 is about 84.2373295847.

The spelling of 597742 in words is "five hundred ninety-seven thousand, seven hundred forty-two".