68170108 has 6 divisors (see below), whose sum is σ = 119297696. Its totient is φ = 34085052.

The previous prime is 68170103. The next prime is 68170111. The reversal of 68170108 is 80107186.

It is a self number, because there is not a number n which added to its sum of digits gives 68170108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68170103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8521260 + ... + 8521267.

Almost surely, 2^68170108 is an apocalyptic number.

It is an amenable number.

68170108 is a deficient number, since it is larger than the sum of its proper divisors (51127588).

68170108 is a wasteful number, since it uses less digits than its factorization.

68170108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17042531 (or 17042529 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 31.

The square root of 68170108 is about 8256.5191212762. The cubic root of 68170108 is about 408.5055807898.

The spelling of 68170108 in words is "sixty-eight million, one hundred seventy thousand, one hundred eight".