8068515 has 64 divisors (see below), whose sum is σ = 16644096. Its totient is φ = 3244032.

The previous prime is 8068493. The next prime is 8068519. The reversal of 8068515 is 5158608.

It is not a de Polignac number, because 8068515 - 2⁶ = 8068451 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8068519) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 31267 + ... + 31523.

It is an arithmetic number, because the mean of its divisors is an integer number (260064).

Almost surely, 2^8068515 is an apocalyptic number.

8068515 is an abundant number, since it is smaller than the sum of its proper divisors (8575581).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8068515 is a wasteful number, since it uses less digits than its factorization.

8068515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308.

The product of its (nonzero) digits is 9600, while the sum is 33.

The square root of 8068515 is about 2840.5131578643. The cubic root of 8068515 is about 200.5693360776.

The spelling of 8068515 in words is "eight million, sixty-eight thousand, five hundred fifteen".