14227530 has 32 divisors (see below), whose sum is σ = 34245504. Its totient is φ = 3782976.

The previous prime is 14227483. The next prime is 14227531. The reversal of 14227530 is 3572241.

It is a self number, because there is not a number n which added to its sum of digits gives 14227530.

It is not an unprimeable number, because it can be changed into a prime (14227531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19044 + ... + 19776.

It is an arithmetic number, because the mean of its divisors is an integer number (1070172).

Almost surely, 2^14227530 is an apocalyptic number.

14227530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14227530 is an abundant number, since it is smaller than the sum of its proper divisors (20017974).

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

14227530 is a wasteful number, since it uses less digits than its factorization.

14227530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1390.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 14227530 is about 3771.9398192442. The cubic root of 14227530 is about 242.3128821882.

Adding to 14227530 its reverse (3572241), we get a palindrome (17799771).

It can be divided in two parts, 142 and 27530, that added together give a palindrome (27672).

The spelling of 14227530 in words is "fourteen million, two hundred twenty-seven thousand, five hundred thirty".