713142 has 12 divisors (see below), whose sum is σ = 1545180. Its totient is φ = 237708.

The previous prime is 713129. The next prime is 713147. The reversal of 713142 is 241317.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 39619 = 713142 / (7 + 1 + 3 + 1 + 4 + 2).

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 713142.

It is not an unprimeable number, because it can be changed into a prime (713147) by changing a digit.

713142 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 (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19792 + ... + 19827.

It is an arithmetic number, because the mean of its divisors is an integer number (128765).

2⁷¹³¹⁴² is an apocalyptic number.

713142 is an abundant number, since it is smaller than the sum of its proper divisors (832038).

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

713142 is a wasteful number, since it uses less digits than its factorization.

713142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39627 (or 39624 counting only the distinct ones).

The product of its digits is 168, while the sum is 18.

The square root of 713142 is about 844.4773531599. The cubic root of 713142 is about 89.3426174109.

Adding to 713142 its reverse (241317), we get a palindrome (954459).

The spelling of 713142 in words is "seven hundred thirteen thousand, one hundred forty-two".