68875417 has 8 divisors (see below), whose sum is σ = 74340224. Its totient is φ = 63434448.

The previous prime is 68875403. The next prime is 68875423. The reversal of 68875417 is 71457886.

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 68875417 - 2²³ = 60486809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68875447) 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, 298 + ... + 11740.

It is an arithmetic number, because the mean of its divisors is an integer number (9292528).

Almost surely, 2^68875417 is an apocalyptic number.

68875417 is the 4792-nd hex number.

It is an amenable number.

68875417 is a deficient number, since it is larger than the sum of its proper divisors (5464807).

68875417 is a wasteful number, since it uses less digits than its factorization.

68875417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11919.

The product of its digits is 376320, while the sum is 46.

The square root of 68875417 is about 8299.1214595281. The cubic root of 68875417 is about 409.9095914080.

The spelling of 68875417 in words is "sixty-eight million, eight hundred seventy-five thousand, four hundred seventeen".