593442 has 12 divisors (see below), whose sum is σ = 1285830. Its totient is φ = 197808.

The previous prime is 593429. The next prime is 593447. The reversal of 593442 is 244395.

It can be written as a sum of positive squares in only one way, i.e., 531441 + 62001 = 729^2 + 249^2 .

It is not an unprimeable number, because it can be changed into a prime (593447) by changing a digit.

593442 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16467 + ... + 16502.

2⁵⁹³⁴⁴² is an apocalyptic number.

593442 is an abundant number, since it is smaller than the sum of its proper divisors (692388).

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

593442 is a wasteful number, since it uses less digits than its factorization.

593442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32977 (or 32974 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 593442 is about 770.3518676553. The cubic root of 593442 is about 84.0348494854.

It can be divided in two parts, 593 and 442, that added together give a triangular number (1035 = T₄₅).

The spelling of 593442 in words is "five hundred ninety-three thousand, four hundred forty-two".