9715 has 8 divisors (see below), whose sum is σ = 12240. Its totient is φ = 7392.

The previous prime is 9697. The next prime is 9719. The reversal of 9715 is 5179.

9715 = T₁₀ + T₁₁ + ... + T₃₈.

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 9715 - 2⁷ = 9587 is a prime.

9715 is an undulating number in base 12.

It is a plaindrome in base 14.

It is a nialpdrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (9719) 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, 112 + ... + 178.

It is an arithmetic number, because the mean of its divisors is an integer number (1530).

2⁹⁷¹⁵ is an apocalyptic number.

9715 is a deficient number, since it is larger than the sum of its proper divisors (2525).

9715 is a wasteful number, since it uses less digits than its factorization.

9715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101.

The product of its digits is 315, while the sum is 22.

The square root of 9715 is about 98.5646995633. The cubic root of 9715 is about 21.3376998440.

The spelling of 9715 in words is "nine thousand, seven hundred fifteen".