14743680 has 128 divisors (see below), whose sum is σ = 53758080. Its totient is φ = 3366912.

The previous prime is 14743669. The next prime is 14743697. The reversal of 14743680 is 8634741.

It is a tau number, because it is divible by the number of its divisors (128).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12892 + ... + 13988.

It is an arithmetic number, because the mean of its divisors is an integer number (419985).

Almost surely, 2^14743680 is an apocalyptic number.

14743680 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 14743680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26879040).

14743680 is an abundant number, since it is smaller than the sum of its proper divisors (39014400).

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

14743680 is a wasteful number, since it uses less digits than its factorization.

14743680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1126 (or 1114 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 14743680 is about 3839.7499918614. The cubic root of 14743680 is about 245.2083747174.

The spelling of 14743680 in words is "fourteen million, seven hundred forty-three thousand, six hundred eighty".