12014430 has 16 divisors (see below), whose sum is σ = 28834704. Its totient is φ = 3203840.

The previous prime is 12014419. The next prime is 12014437. The reversal of 12014430 is 3441021.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12014437) 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, 200211 + ... + 200270.

It is an arithmetic number, because the mean of its divisors is an integer number (1802169).

Almost surely, 2^12014430 is an apocalyptic number.

12014430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12014430 is an abundant number, since it is smaller than the sum of its proper divisors (16820274).

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

12014430 is a wasteful number, since it uses less digits than its factorization.

12014430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400491.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 12014430 is about 3466.1837804710. The cubic root of 12014430 is about 229.0345796767.

Adding to 12014430 its reverse (3441021), we get a palindrome (15455451).

The spelling of 12014430 in words is "twelve million, fourteen thousand, four hundred thirty".