68260165 has 8 divisors (see below), whose sum is σ = 82137600. Its totient is φ = 54457872.

The previous prime is 68260163. The next prime is 68260177. The reversal of 68260165 is 56106286.

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 68260165 - 2¹ = 68260163 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 68260165.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68260163) 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, 16765 + ... + 20434.

It is an arithmetic number, because the mean of its divisors is an integer number (10267200).

Almost surely, 2^68260165 is an apocalyptic number.

It is an amenable number.

68260165 is a deficient number, since it is larger than the sum of its proper divisors (13877435).

68260165 is a wasteful number, since it uses less digits than its factorization.

68260165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37571.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 68260165 is about 8261.9710118107. The cubic root of 68260165 is about 408.6853888217.

The spelling of 68260165 in words is "sixty-eight million, two hundred sixty thousand, one hundred sixty-five".