613142 has 8 divisors (see below), whose sum is σ = 923832. Its totient is φ = 305200.

The previous prime is 613141. The next prime is 613153. The reversal of 613142 is 241316.

613142 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 super-2 number, since 2×613142² = 751886224328, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 613142.

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 613142.

It is not an unprimeable number, because it can be changed into a prime (613141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17 + ... + 1107.

It is an arithmetic number, because the mean of its divisors is an integer number (115479).

2⁶¹³¹⁴² is an apocalyptic number.

613142 is a deficient number, since it is larger than the sum of its proper divisors (310690).

613142 is a wasteful number, since it uses less digits than its factorization.

613142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1374.

The product of its digits is 144, while the sum is 17.

The square root of 613142 is about 783.0338434576. The cubic root of 613142 is about 84.9546239932.

Adding to 613142 its reverse (241316), we get a palindrome (854458).

It can be divided in two parts, 61314 and 2, that added together give a palindrome (61316).

The spelling of 613142 in words is "six hundred thirteen thousand, one hundred forty-two".