68134807 has 8 divisors (see below), whose sum is σ = 75743360. Its totient is φ = 60864480.

The previous prime is 68134777. The next prime is 68134811. The reversal of 68134807 is 70843186.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 68134807 - 2¹⁵ = 68102039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68134877) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84132 + ... + 84937.

It is an arithmetic number, because the mean of its divisors is an integer number (9467920).

Almost surely, 2^68134807 is an apocalyptic number.

68134807 is a deficient number, since it is larger than the sum of its proper divisors (7608553).

68134807 is a wasteful number, since it uses less digits than its factorization.

68134807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169113.

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 68134807 is about 8254.3810791603. The cubic root of 68134807 is about 408.4350555218.

The spelling of 68134807 in words is "sixty-eight million, one hundred thirty-four thousand, eight hundred seven".