8068513 has 8 divisors (see below), whose sum is σ = 8368416. Its totient is φ = 7773600.

The previous prime is 8068493. The next prime is 8068519. The reversal of 8068513 is 3158608.

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

It is not a de Polignac number, because 8068513 - 2⁵ = 8068481 is a prime.

It is a Duffinian number.

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

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2218 + ... + 4588.

It is an arithmetic number, because the mean of its divisors is an integer number (1046052).

Almost surely, 2^8068513 is an apocalyptic number.

8068513 is a gapful number since it is divisible by the number (83) formed by its first and last digit.

It is an amenable number.

8068513 is a deficient number, since it is larger than the sum of its proper divisors (299903).

8068513 is a wasteful number, since it uses less digits than its factorization.

8068513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2495.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 8068513 is about 2840.5128058152. The cubic root of 8068513 is about 200.5693195054.

The spelling of 8068513 in words is "eight million, sixty-eight thousand, five hundred thirteen".