68886195 has 32 divisors (see below), whose sum is σ = 126432768. Its totient is φ = 31373568.

The previous prime is 68886157. The next prime is 68886239. The reversal of 68886195 is 59168886.

It is not a de Polignac number, because 68886195 - 2⁶ = 68886131 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31167 + ... + 33303.

It is an arithmetic number, because the mean of its divisors is an integer number (3951024).

Almost surely, 2^68886195 is an apocalyptic number.

68886195 is a deficient number, since it is larger than the sum of its proper divisors (57546573).

68886195 is a wasteful number, since it uses less digits than its factorization.

68886195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2459.

The product of its digits is 829440, while the sum is 51.

The square root of 68886195 is about 8299.7707799674. The cubic root of 68886195 is about 409.9309719205.

The spelling of 68886195 in words is "sixty-eight million, eight hundred eighty-six thousand, one hundred ninety-five".