13378206 has 8 divisors (see below), whose sum is σ = 26756424. Its totient is φ = 4459400.

The previous prime is 13378171. The next prime is 13378219. The reversal of 13378206 is 60287331.

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

13378206 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1114845 + ... + 1114856.

It is an arithmetic number, because the mean of its divisors is an integer number (3344553).

Almost surely, 2^13378206 is an apocalyptic number.

13378206 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13378206 is a wasteful number, since it uses less digits than its factorization.

13378206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2229706.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 13378206 is about 3657.6229986154. The cubic root of 13378206 is about 237.3919345852.

The spelling of 13378206 in words is "thirteen million, three hundred seventy-eight thousand, two hundred six".