14808728 has 16 divisors (see below), whose sum is σ = 30290760. Its totient is φ = 6731200.

The previous prime is 14808701. The next prime is 14808767. The reversal of 14808728 is 82780841.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 14808691 and 14808700.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84053 + ... + 84228.

Almost surely, 2^14808728 is an apocalyptic number.

It is an amenable number.

14808728 is an abundant number, since it is smaller than the sum of its proper divisors (15482032).

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

14808728 is a wasteful number, since it uses less digits than its factorization.

14808728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168298 (or 168294 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 38.

The square root of 14808728 is about 3848.2110129254. The cubic root of 14808728 is about 245.5684592755.

The spelling of 14808728 in words is "fourteen million, eight hundred eight thousand, seven hundred twenty-eight".