68286107 has 4 divisors (see below), whose sum is σ = 69874200. Its totient is φ = 66698016.

The previous prime is 68286083. The next prime is 68286131. The reversal of 68286107 is 70168286.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (68286083) and next prime (68286131).

It is a cyclic number.

It is not a de Polignac number, because 68286107 - 2¹⁰ = 68285083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68286137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 793982 + ... + 794067.

It is an arithmetic number, because the mean of its divisors is an integer number (17468550).

Almost surely, 2^68286107 is an apocalyptic number.

68286107 is a deficient number, since it is larger than the sum of its proper divisors (1588093).

68286107 is a wasteful number, since it uses less digits than its factorization.

68286107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1588092.

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 68286107 is about 8263.5408270305. The cubic root of 68286107 is about 408.7371553415.

The spelling of 68286107 in words is "sixty-eight million, two hundred eighty-six thousand, one hundred seven".