14230520 has 16 divisors (see below), whose sum is σ = 32018760. Its totient is φ = 5692192.

The previous prime is 14230511. The next prime is 14230529. The reversal of 14230520 is 2503241.

It is an interprime number because it is at equal distance from previous prime (14230511) and next prime (14230529).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14230529) by changing a digit.

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, 177842 + ... + 177921.

Almost surely, 2^14230520 is an apocalyptic number.

14230520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14230520 is an abundant number, since it is smaller than the sum of its proper divisors (17788240).

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

14230520 is a wasteful number, since it uses less digits than its factorization.

14230520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355774 (or 355770 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 14230520 is about 3772.3361462097. The cubic root of 14230520 is about 242.3298554968.

Adding to 14230520 its reverse (2503241), we get a palindrome (16733761).

The spelling of 14230520 in words is "fourteen million, two hundred thirty thousand, five hundred twenty".