68108227 has 8 divisors (see below), whose sum is σ = 74506752. Its totient is φ = 61744200.

The previous prime is 68108213. The next prime is 68108263. The reversal of 68108227 is 72280186.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-68108227 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 68108192 and 68108201.

It is not an unprimeable number, because it can be changed into a prime (68108207) 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, 4399 + ... + 12472.

It is an arithmetic number, because the mean of its divisors is an integer number (9313344).

Almost surely, 2^68108227 is an apocalyptic number.

68108227 is a deficient number, since it is larger than the sum of its proper divisors (6398525).

68108227 is a wasteful number, since it uses less digits than its factorization.

68108227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17249.

The product of its (nonzero) digits is 10752, while the sum is 34.

The square root of 68108227 is about 8252.7708680176. The cubic root of 68108227 is about 408.3819372197.

The spelling of 68108227 in words is "sixty-eight million, one hundred eight thousand, two hundred twenty-seven".