68814194 has 8 divisors (see below), whose sum is σ = 104675328. Its totient is φ = 33922420.

The previous prime is 68814167. The next prime is 68814247. The reversal of 68814194 is 49141886.

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

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, 242162 + ... + 242445.

It is an arithmetic number, because the mean of its divisors is an integer number (13084416).

Almost surely, 2^68814194 is an apocalyptic number.

68814194 is a deficient number, since it is larger than the sum of its proper divisors (35861134).

68814194 is a wasteful number, since it uses less digits than its factorization.

68814194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484680.

The product of its digits is 55296, while the sum is 41.

The square root of 68814194 is about 8295.4321165326. The cubic root of 68814194 is about 409.7880999018.

The spelling of 68814194 in words is "sixty-eight million, eight hundred fourteen thousand, one hundred ninety-four".