13626906 has 8 divisors (see below), whose sum is σ = 27253824. Its totient is φ = 4542300.

The previous prime is 13626901. The next prime is 13626913. The reversal of 13626906 is 60962631.

It is a happy number.

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

13626906 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13626901) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1135570 + ... + 1135581.

It is an arithmetic number, because the mean of its divisors is an integer number (3406728).

Almost surely, 2^13626906 is an apocalyptic number.

13626906 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.

13626906 is a wasteful number, since it uses less digits than its factorization.

13626906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2271156.

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 13626906 is about 3691.4639372477. The cubic root of 13626906 is about 238.8539457653.

The spelling of 13626906 in words is "thirteen million, six hundred twenty-six thousand, nine hundred six".