713285 has 4 divisors (see below), whose sum is σ = 855948. Its totient is φ = 570624.

The previous prime is 713281. The next prime is 713287. The reversal of 713285 is 582317.

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

It can be written as a sum of positive squares in 2 ways, for example, as 101761 + 611524 = 319^2 + 782^2 .

It is a cyclic number.

It is not a de Polignac number, because 713285 - 2² = 713281 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (713281) 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, 71324 + ... + 71333.

It is an arithmetic number, because the mean of its divisors is an integer number (213987).

2⁷¹³²⁸⁵ is an apocalyptic number.

It is an amenable number.

713285 is a deficient number, since it is larger than the sum of its proper divisors (142663).

713285 is a wasteful number, since it uses less digits than its factorization.

713285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142662.

The product of its digits is 1680, while the sum is 26.

The square root of 713285 is about 844.5620166690. The cubic root of 713285 is about 89.3485887043.

The spelling of 713285 in words is "seven hundred thirteen thousand, two hundred eighty-five".