13794181 has 8 divisors (see below), whose sum is σ = 14443200. Its totient is φ = 13149312.

The previous prime is 13794173. The next prime is 13794197. The reversal of 13794181 is 18149731.

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

It is a cyclic number.

It is not a de Polignac number, because 13794181 - 2³ = 13794173 is a prime.

It is a super-2 number, since 2×13794181² = 380558858921522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13794881) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 7270 + ... + 8968.

It is an arithmetic number, because the mean of its divisors is an integer number (1805400).

Almost surely, 2^13794181 is an apocalyptic number.

It is an amenable number.

13794181 is a deficient number, since it is larger than the sum of its proper divisors (649019).

13794181 is a wasteful number, since it uses less digits than its factorization.

13794181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2075.

The product of its digits is 6048, while the sum is 34.

The square root of 13794181 is about 3714.0518305484. The cubic root of 13794181 is about 239.8273121178.

The spelling of 13794181 in words is "thirteen million, seven hundred ninety-four thousand, one hundred eighty-one".