97315 has 4 divisors (see below), whose sum is σ = 116784. Its totient is φ = 77848.

The previous prime is 97303. The next prime is 97327. The reversal of 97315 is 51379.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 51379 = 191 ⋅269.

It is an interprime number because it is at equal distance from previous prime (97303) and next prime (97327).

It is a cyclic number.

It is not a de Polignac number, because 97315 - 2⁵ = 97283 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 97315.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9727 + ... + 9736.

It is an arithmetic number, because the mean of its divisors is an integer number (29196).

2⁹⁷³¹⁵ is an apocalyptic number.

97315 is a deficient number, since it is larger than the sum of its proper divisors (19469).

97315 is a wasteful number, since it uses less digits than its factorization.

97315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19468.

The product of its digits is 945, while the sum is 25.

The square root of 97315 is about 311.9535221792. The cubic root of 97315 is about 45.9966916335.

The spelling of 97315 in words is "ninety-seven thousand, three hundred fifteen".