8102315 has 16 divisors (see below), whose sum is σ = 10811136. Its totient is φ = 5788800.

The previous prime is 8102309. The next prime is 8102323. The reversal of 8102315 is 5132018.

It is not a de Polignac number, because 8102315 - 2¹² = 8098219 is a prime.

It is a Smith number, since the sum of its digits (20) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5 + ... + 4025.

It is an arithmetic number, because the mean of its divisors is an integer number (675696).

Almost surely, 2^8102315 is an apocalyptic number.

8102315 is a deficient number, since it is larger than the sum of its proper divisors (2708821).

8102315 is a wasteful number, since it uses less digits than its factorization.

8102315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4070.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 8102315 is about 2846.4565691400. The cubic root of 8102315 is about 200.8490157612.

It can be divided in two parts, 810 and 2315, that added together give a 5-th power (3125 = 5⁵).

The spelling of 8102315 in words is "eight million, one hundred two thousand, three hundred fifteen".