68134315 has 8 divisors (see below), whose sum is σ = 82101888. Its totient is φ = 54280320.

The previous prime is 68134307. The next prime is 68134327. The reversal of 68134315 is 51343186.

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

It is not a de Polignac number, because 68134315 - 2³ = 68134307 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27067 + ... + 29476.

It is an arithmetic number, because the mean of its divisors is an integer number (10262736).

Almost surely, 2^68134315 is an apocalyptic number.

68134315 is a deficient number, since it is larger than the sum of its proper divisors (13967573).

68134315 is a wasteful number, since it uses less digits than its factorization.

68134315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56789.

The product of its digits is 8640, while the sum is 31.

The square root of 68134315 is about 8254.3512767509. The cubic root of 68134315 is about 408.4340724191.

The spelling of 68134315 in words is "sixty-eight million, one hundred thirty-four thousand, three hundred fifteen".