599142 has 16 divisors (see below), whose sum is σ = 1218672. Its totient is φ = 196320.

The previous prime is 599117. The next prime is 599143. The reversal of 599142 is 241995.

It is a happy number.

It is a super-2 number, since 2×599142² = 717942272328, which contains 22 as substring.

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 599142.

It is not an unprimeable number, because it can be changed into a prime (599143) by changing a digit.

599142 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 7 ways as a sum of consecutive naturals, for example, 453 + ... + 1184.

It is an arithmetic number, because the mean of its divisors is an integer number (76167).

2⁵⁹⁹¹⁴² is an apocalyptic number.

599142 is an abundant number, since it is smaller than the sum of its proper divisors (619530).

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

599142 is a wasteful number, since it uses less digits than its factorization.

599142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1703.

The product of its digits is 3240, while the sum is 30.

The square root of 599142 is about 774.0426344847. The cubic root of 599142 is about 84.3030437275.

It can be divided in two parts, 599 and 142, that multiplied together give a palindrome (85058).

The spelling of 599142 in words is "five hundred ninety-nine thousand, one hundred forty-two".