68104195 has 4 divisors (see below), whose sum is σ = 81725040. Its totient is φ = 54483352.

The previous prime is 68104187. The next prime is 68104213. The reversal of 68104195 is 59140186.

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

It is a cyclic number.

It is not a de Polignac number, because 68104195 - 2³ = 68104187 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 68104195.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6810415 + ... + 6810424.

It is an arithmetic number, because the mean of its divisors is an integer number (20431260).

Almost surely, 2^68104195 is an apocalyptic number.

68104195 is a deficient number, since it is larger than the sum of its proper divisors (13620845).

68104195 is a wasteful number, since it uses less digits than its factorization.

68104195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13620844.

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 68104195 is about 8252.5265828109. The cubic root of 68104195 is about 408.3738783378.

The spelling of 68104195 in words is "sixty-eight million, one hundred four thousand, one hundred ninety-five".