14334540 has 96 divisors (see below), whose sum is σ = 45045504. Its totient is φ = 3375360.

The previous prime is 14334521. The next prime is 14334601. The reversal of 14334540 is 4543341.

It is a self number, because there is not a number n which added to its sum of digits gives 14334540.

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 31 ways as a sum of consecutive naturals, for example, 24127 + ... + 24713.

It is an arithmetic number, because the mean of its divisors is an integer number (469224).

Almost surely, 2^14334540 is an apocalyptic number.

14334540 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 14334540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22522752).

14334540 is an abundant number, since it is smaller than the sum of its proper divisors (30710964).

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

14334540 is a wasteful number, since it uses less digits than its factorization.

14334540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647 (or 645 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 14334540 is about 3786.0982554604. The cubic root of 14334540 is about 242.9188707813.

Adding to 14334540 its reverse (4543341), we get a palindrome (18877881).

The spelling of 14334540 in words is "fourteen million, three hundred thirty-four thousand, five hundred forty".