14321132 has 36 divisors (see below), whose sum is σ = 30106944. Its totient is φ = 5937120.

The previous prime is 14321071. The next prime is 14321137. The reversal of 14321132 is 23112341.

It is a super-2 number, since 2×14321132² = 410189643522848, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14321132.

It is not an unprimeable number, because it can be changed into a prime (14321137) 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 11 ways as a sum of consecutive naturals, for example, 4898 + ... + 7254.

It is an arithmetic number, because the mean of its divisors is an integer number (836304).

Almost surely, 2^14321132 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14321132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15053472).

14321132 is an abundant number, since it is smaller than the sum of its proper divisors (15785812).

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

14321132 is a wasteful number, since it uses less digits than its factorization.

14321132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2406 (or 2397 counting only the distinct ones).

The product of its digits is 144, while the sum is 17.

The square root of 14321132 is about 3784.3271528767. The cubic root of 14321132 is about 242.8431080372.

Adding to 14321132 its reverse (23112341), we get a palindrome (37433473).

The spelling of 14321132 in words is "fourteen million, three hundred twenty-one thousand, one hundred thirty-two".