14220232 has 16 divisors (see below), whose sum is σ = 28714140. Its totient is φ = 6563136.

The previous prime is 14220209. The next prime is 14220253. The reversal of 14220232 is 23202241.

It can be written as a sum of positive squares in 2 ways, for example, as 10929636 + 3290596 = 3306^2 + 1814^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68263 + ... + 68470.

Almost surely, 2^14220232 is an apocalyptic number.

It is an amenable number.

14220232 is an abundant number, since it is smaller than the sum of its proper divisors (14493908).

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

14220232 is a wasteful number, since it uses less digits than its factorization.

14220232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136752 (or 136748 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 14220232 is about 3770.9722884158. The cubic root of 14220232 is about 242.2714437032.

Adding to 14220232 its reverse (23202241), we get a palindrome (37422473).

Subtracting 14220232 from its reverse (23202241), we obtain a square (8982009 = 2997²).

The spelling of 14220232 in words is "fourteen million, two hundred twenty thousand, two hundred thirty-two".