13814766 has 96 divisors (see below), whose sum is σ = 37428480. Its totient is φ = 3758832.

The previous prime is 13814753. The next prime is 13814771. The reversal of 13814766 is 66741831.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 13814766.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 60745 + ... + 60971.

It is an arithmetic number, because the mean of its divisors is an integer number (389880).

Almost surely, 2^13814766 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13814766, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18714240).

13814766 is an abundant number, since it is smaller than the sum of its proper divisors (23613714).

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

13814766 is a wasteful number, since it uses less digits than its factorization.

13814766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275 (or 262 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 13814766 is about 3716.8220296377. The cubic root of 13814766 is about 239.9465505974.

The spelling of 13814766 in words is "thirteen million, eight hundred fourteen thousand, seven hundred sixty-six".