587942 has 8 divisors (see below), whose sum is σ = 894216. Its totient is φ = 289872.

The previous prime is 587933. The next prime is 587947. The reversal of 587942 is 249785.

It is a happy number.

587942 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

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 587942.

It is not an unprimeable number, because it can be changed into a prime (587947) by changing a digit.

587942 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1868 + ... + 2159.

It is an arithmetic number, because the mean of its divisors is an integer number (111777).

2⁵⁸⁷⁹⁴² is an apocalyptic number.

587942 is a deficient number, since it is larger than the sum of its proper divisors (306274).

587942 is a wasteful number, since it uses less digits than its factorization.

587942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4102.

The product of its digits is 20160, while the sum is 35.

The square root of 587942 is about 766.7737606361. The cubic root of 587942 is about 83.7744326131.

It can be divided in two parts, 58 and 7942, that added together give a cube (8000 = 20³).

The spelling of 587942 in words is "five hundred eighty-seven thousand, nine hundred forty-two".