13107378 has 32 divisors (see below), whose sum is σ = 28800000. Its totient is φ = 3958416.

The previous prime is 13107371. The next prime is 13107379. The reversal of 13107378 is 87370131.

It is not an unprimeable number, because it can be changed into a prime (13107371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123 + ... + 5121.

It is an arithmetic number, because the mean of its divisors is an integer number (900000).

Almost surely, 2^13107378 is an apocalyptic number.

13107378 is an abundant number, since it is smaller than the sum of its proper divisors (15692622).

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

13107378 is a wasteful number, since it uses less digits than its factorization.

13107378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5046.

The product of its (nonzero) digits is 3528, while the sum is 30.

The square root of 13107378 is about 3620.4113026009. The cubic root of 13107378 is about 235.7790832220.

The spelling of 13107378 in words is "thirteen million, one hundred seven thousand, three hundred seventy-eight".