580942 has 4 divisors (see below), whose sum is σ = 871416. Its totient is φ = 290470.

The previous prime is 580939. The next prime is 580969. The reversal of 580942 is 249085.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 580942.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 145234 + ... + 145237.

It is an arithmetic number, because the mean of its divisors is an integer number (217854).

2⁵⁸⁰⁹⁴² is an apocalyptic number.

580942 is a deficient number, since it is larger than the sum of its proper divisors (290474).

580942 is a wasteful number, since it uses less digits than its factorization.

580942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290473.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 580942 is about 762.1955129755. The cubic root of 580942 is about 83.4406333368.

The spelling of 580942 in words is "five hundred eighty thousand, nine hundred forty-two".