14330540 has 48 divisors (see below), whose sum is σ = 35112000. Its totient is φ = 4910976.

The previous prime is 14330501. The next prime is 14330593. The reversal of 14330540 is 4503341.

It is a Harshad number since it is a multiple of its sum of digits (20).

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 15 ways as a sum of consecutive naturals, for example, 5816 + ... + 7904.

It is an arithmetic number, because the mean of its divisors is an integer number (731500).

Almost surely, 2^14330540 is an apocalyptic number.

14330540 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 14330540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17556000).

14330540 is an abundant number, since it is smaller than the sum of its proper divisors (20781460).

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

14330540 is a wasteful number, since it uses less digits than its factorization.

14330540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2119 (or 2103 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 14330540 is about 3785.5699702951. The cubic root of 14330540 is about 242.8962734772.

Adding to 14330540 its reverse (4503341), we get a palindrome (18833881).

The spelling of 14330540 in words is "fourteen million, three hundred thirty thousand, five hundred forty".