14332420 has 12 divisors (see below), whose sum is σ = 30098124. Its totient is φ = 5732960.

The previous prime is 14332399. The next prime is 14332421. The reversal of 14332420 is 2423341.

It can be written as a sum of positive squares in 2 ways, for example, as 3678724 + 10653696 = 1918^2 + 3264^2 .

It is not an unprimeable number, because it can be changed into a prime (14332421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 358291 + ... + 358330.

It is an arithmetic number, because the mean of its divisors is an integer number (2508177).

Almost surely, 2^14332420 is an apocalyptic number.

14332420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14332420 is an abundant number, since it is smaller than the sum of its proper divisors (15765704).

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

14332420 is a wasteful number, since it uses less digits than its factorization.

14332420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716630 (or 716628 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 14332420 is about 3785.8182735044. The cubic root of 14332420 is about 242.9068947338.

Adding to 14332420 its reverse (2423341), we get a palindrome (16755761).

The spelling of 14332420 in words is "fourteen million, three hundred thirty-two thousand, four hundred twenty".