13906901 has 8 divisors (see below), whose sum is σ = 14805504. Its totient is φ = 13017280.

The previous prime is 13906891. The next prime is 13906909. The reversal of 13906901 is 10960931.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13906901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13906909) 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, 1106 + ... + 5388.

It is an arithmetic number, because the mean of its divisors is an integer number (1850688).

Almost surely, 2^13906901 is an apocalyptic number.

It is an amenable number.

13906901 is a deficient number, since it is larger than the sum of its proper divisors (898603).

13906901 is a wasteful number, since it uses less digits than its factorization.

13906901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4491.

The product of its (nonzero) digits is 1458, while the sum is 29.

The square root of 13906901 is about 3729.1957578009. The cubic root of 13906901 is about 240.4787953348.

The spelling of 13906901 in words is "thirteen million, nine hundred six thousand, nine hundred one".