13194087 has 8 divisors (see below), whose sum is σ = 18021360. Its totient is φ = 8581440.

The previous prime is 13194079. The next prime is 13194119. The reversal of 13194087 is 78049131.

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

It is not a de Polignac number, because 13194087 - 2³ = 13194079 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13194007) 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, 53512 + ... + 53757.

It is an arithmetic number, because the mean of its divisors is an integer number (2252670).

Almost surely, 2^13194087 is an apocalyptic number.

13194087 is a deficient number, since it is larger than the sum of its proper divisors (4827273).

13194087 is a wasteful number, since it uses less digits than its factorization.

13194087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107313.

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 13194087 is about 3632.3665839229. The cubic root of 13194087 is about 236.2978559866.

The spelling of 13194087 in words is "thirteen million, one hundred ninety-four thousand, eighty-seven".