14728560 has 160 divisors (see below), whose sum is σ = 56996352. Its totient is φ = 3056640.

The previous prime is 14728559. The next prime is 14728561. The reversal of 14728560 is 6582741.

14728560 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (14728559) and next prime (14728561).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14728561) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18082 + ... + 18878.

Almost surely, 2^14728560 is an apocalyptic number.

14728560 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 14728560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28498176).

14728560 is an abundant number, since it is smaller than the sum of its proper divisors (42267792).

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

14728560 is a wasteful number, since it uses less digits than its factorization.

14728560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 831 (or 825 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 14728560 is about 3837.7806086331. The cubic root of 14728560 is about 245.1245236765.

The spelling of 14728560 in words is "fourteen million, seven hundred twenty-eight thousand, five hundred sixty".