593842 has 4 divisors (see below), whose sum is σ = 890766. Its totient is φ = 296920.

The previous prime is 593839. The next prime is 593851. The reversal of 593842 is 248395.

593842 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 can be written as a sum of positive squares in only one way, i.e., 383161 + 210681 = 619^2 + 459^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a plaindrome in base 12.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 148459 + ... + 148462.

2⁵⁹³⁸⁴² is an apocalyptic number.

593842 is a deficient number, since it is larger than the sum of its proper divisors (296924).

593842 is a wasteful number, since it uses less digits than its factorization.

593842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296923.

The product of its digits is 8640, while the sum is 31.

The square root of 593842 is about 770.6114455418. The cubic root of 593842 is about 84.0537260228.

The spelling of 593842 in words is "five hundred ninety-three thousand, eight hundred forty-two".