14423680 has 64 divisors (see below), whose sum is σ = 35642880. Its totient is φ = 5575680.

The previous prime is 14423653. The next prime is 14423683. The reversal of 14423680 is 8632441.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (14423683) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19477 + ... + 20203.

It is an arithmetic number, because the mean of its divisors is an integer number (556920).

Almost surely, 2^14423680 is an apocalyptic number.

14423680 is a gapful number since it is divisible by the number (10) 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 14423680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17821440).

14423680 is an abundant number, since it is smaller than the sum of its proper divisors (21219200).

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

14423680 is an equidigital number, since it uses as much as digits as its factorization.

14423680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 777 (or 765 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 14423680 is about 3797.8520245002. The cubic root of 14423680 is about 243.4213647002.

The spelling of 14423680 in words is "fourteen million, four hundred twenty-three thousand, six hundred eighty".