14159680 has 28 divisors (see below), whose sum is σ = 33718500. Its totient is φ = 5663744.

The previous prime is 14159671. The next prime is 14159681. The reversal of 14159680 is 8695141.

It can be written as a sum of positive squares in 2 ways, for example, as 1937664 + 12222016 = 1392^2 + 3496^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14159681) 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, 21805 + ... + 22444.

Almost surely, 2^14159680 is an apocalyptic number.

14159680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14159680 is an abundant number, since it is smaller than the sum of its proper divisors (19558820).

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

14159680 is an equidigital number, since it uses as much as digits as its factorization.

14159680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44266 (or 44256 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 14159680 is about 3762.9350246849. The cubic root of 14159680 is about 241.9270777256.

The spelling of 14159680 in words is "fourteen million, one hundred fifty-nine thousand, six hundred eighty".