13910194 has 8 divisors (see below), whose sum is σ = 21219120. Its totient is φ = 6837156.

The previous prime is 13910191. The next prime is 13910201. The reversal of 13910194 is 49101931.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (13910191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58824 + ... + 59059.

It is an arithmetic number, because the mean of its divisors is an integer number (2652390).

Almost surely, 2^13910194 is an apocalyptic number.

13910194 is a deficient number, since it is larger than the sum of its proper divisors (7308926).

13910194 is a wasteful number, since it uses less digits than its factorization.

13910194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117944.

The product of its (nonzero) digits is 972, while the sum is 28.

The square root of 13910194 is about 3729.6372477762. The cubic root of 13910194 is about 240.4977747412.

The spelling of 13910194 in words is "thirteen million, nine hundred ten thousand, one hundred ninety-four".