14328688 has 40 divisors (see below), whose sum is σ = 32073840. Its totient is φ = 6128640.

The previous prime is 14328683. The next prime is 14328689. The reversal of 14328688 is 88682341.

14328688 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×14328688² = 410622599602688, which contains 22 as substring.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 14328688.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14328683) 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, 598 + ... + 5386.

It is an arithmetic number, because the mean of its divisors is an integer number (801846).

Almost surely, 2^14328688 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14328688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16036920).

14328688 is an abundant number, since it is smaller than the sum of its proper divisors (17745152).

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

14328688 is a wasteful number, since it uses less digits than its factorization.

14328688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4825 (or 4819 counting only the distinct ones).

The product of its digits is 73728, while the sum is 40.

The square root of 14328688 is about 3785.3253492930. The cubic root of 14328688 is about 242.8858095012.

The spelling of 14328688 in words is "fourteen million, three hundred twenty-eight thousand, six hundred eighty-eight".