13841906 has 32 divisors (see below), whose sum is σ = 23708160. Its totient is φ = 6012864.

The previous prime is 13841881. The next prime is 13841909. The reversal of 13841906 is 60914831.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (13841909) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47096 + ... + 47388.

It is an arithmetic number, because the mean of its divisors is an integer number (740880).

Almost surely, 2^13841906 is an apocalyptic number.

13841906 is a deficient number, since it is larger than the sum of its proper divisors (9866254).

13841906 is a wasteful number, since it uses less digits than its factorization.

With its predecessor (13841905) it forms an eRAP, since the sums of their prime factors are consecutive (409 and 410).

13841906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 13841906 is about 3720.4712067156. The cubic root of 13841906 is about 240.1035779771.

The spelling of 13841906 in words is "thirteen million, eight hundred forty-one thousand, nine hundred six".