103994194 has 8 divisors (see below), whose sum is σ = 158128380. Its totient is φ = 51284736.

The previous prime is 103994183. The next prime is 103994207. The reversal of 103994194 is 491499301.

It can be written as a sum of positive squares in 2 ways, for example, as 103938025 + 56169 = 10195^2 + 237^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 355999 + ... + 356290.

Almost surely, 2^103994194 is an apocalyptic number.

103994194 is a deficient number, since it is larger than the sum of its proper divisors (54134186).

103994194 is an equidigital number, since it uses as much as digits as its factorization.

103994194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712364.

The product of its (nonzero) digits is 34992, while the sum is 40.

The square root of 103994194 is about 10197.7543606423. The cubic root of 103994194 is about 470.2581861959.

The spelling of 103994194 in words is "one hundred three million, nine hundred ninety-four thousand, one hundred ninety-four".