68514315 has 8 divisors (see below), whose sum is σ = 109622928. Its totient is φ = 36540960.

The previous prime is 68514311. The next prime is 68514317. The reversal of 68514315 is 51341586.

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

It is not a de Polignac number, because 68514315 - 2² = 68514311 is a prime.

It is a super-5 number, since 5×68514315⁵ (a number of 40 digits) contains 55555 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (68514311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2283796 + ... + 2283825.

It is an arithmetic number, because the mean of its divisors is an integer number (13702866).

Almost surely, 2^68514315 is an apocalyptic number.

68514315 is a deficient number, since it is larger than the sum of its proper divisors (41108613).

68514315 is a wasteful number, since it uses less digits than its factorization.

68514315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4567629.

The product of its digits is 14400, while the sum is 33.

The square root of 68514315 is about 8277.3374342236. The cubic root of 68514315 is about 409.1919739303.

The spelling of 68514315 in words is "sixty-eight million, five hundred fourteen thousand, three hundred fifteen".