14109776 has 40 divisors (see below), whose sum is σ = 28926720. Its totient is φ = 6656384.

The previous prime is 14109773. The next prime is 14109803. The reversal of 14109776 is 67790141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14109773) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 21485 + ... + 22131.

It is an arithmetic number, because the mean of its divisors is an integer number (723168).

Almost surely, 2^14109776 is an apocalyptic number.

14109776 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14109776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14463360).

14109776 is an abundant number, since it is smaller than the sum of its proper divisors (14816944).

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

14109776 is a wasteful number, since it uses less digits than its factorization.

14109776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 731 (or 725 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 35.

The square root of 14109776 is about 3756.2981777276. The cubic root of 14109776 is about 241.6425293901.

The spelling of 14109776 in words is "fourteen million, one hundred nine thousand, seven hundred seventy-six".