713615 has 8 divisors (see below), whose sum is σ = 978720. Its totient is φ = 489312.

The previous prime is 713611. The next prime is 713627. The reversal of 713615 is 516317.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 713615 - 2² = 713611 is a prime.

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 713615.

It is not an unprimeable number, because it can be changed into a prime (713611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10160 + ... + 10229.

It is an arithmetic number, because the mean of its divisors is an integer number (122340).

2⁷¹³⁶¹⁵ is an apocalyptic number.

713615 is a deficient number, since it is larger than the sum of its proper divisors (265105).

713615 is a wasteful number, since it uses less digits than its factorization.

713615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20401.

The product of its digits is 630, while the sum is 23.

The square root of 713615 is about 844.7573616134. The cubic root of 713615 is about 89.3623655670.

The spelling of 713615 in words is "seven hundred thirteen thousand, six hundred fifteen".