13972106 has 8 divisors (see below), whose sum is σ = 22061280. Its totient is φ = 6618348.

The previous prime is 13972099. The next prime is 13972151. The reversal of 13972106 is 60127931.

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

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, 183806 + ... + 183881.

It is an arithmetic number, because the mean of its divisors is an integer number (2757660).

Almost surely, 2^13972106 is an apocalyptic number.

13972106 is a deficient number, since it is larger than the sum of its proper divisors (8089174).

13972106 is a wasteful number, since it uses less digits than its factorization.

13972106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367708.

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 13972106 is about 3737.9280356904. The cubic root of 13972106 is about 240.8540521148.

The spelling of 13972106 in words is "thirteen million, nine hundred seventy-two thousand, one hundred six".