713087 has 4 divisors (see below), whose sum is σ = 714840. Its totient is φ = 711336.

The previous prime is 713077. The next prime is 713107. The reversal of 713087 is 780317.

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

It is a cyclic number.

It is not a de Polignac number, because 713087 - 2¹² = 708991 is a prime.

It is a Duffinian number.

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 713087.

It is not an unprimeable number, because it can be changed into a prime (713077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89 + ... + 1197.

It is an arithmetic number, because the mean of its divisors is an integer number (178710).

2⁷¹³⁰⁸⁷ is an apocalyptic number.

713087 is a deficient number, since it is larger than the sum of its proper divisors (1753).

713087 is a wasteful number, since it uses less digits than its factorization.

713087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1752.

The product of its (nonzero) digits is 1176, while the sum is 26.

The square root of 713087 is about 844.4447880116. Note that the first 3 decimals coincide. The cubic root of 713087 is about 89.3403205470.

The spelling of 713087 in words is "seven hundred thirteen thousand, eighty-seven".