14225331 has 8 divisors (see below), whose sum is σ = 18995920. Its totient is φ = 9469152.

The previous prime is 14225327. The next prime is 14225371. The reversal of 14225331 is 13352241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14225331 - 2² = 14225327 is a prime.

It is a super-2 number, since 2×14225331² = 404720084119122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14225298 and 14225307.

It is not an unprimeable number, because it can be changed into a prime (14225371) 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, 1036 + ... + 5433.

It is an arithmetic number, because the mean of its divisors is an integer number (2374490).

Almost surely, 2^14225331 is an apocalyptic number.

14225331 is a deficient number, since it is larger than the sum of its proper divisors (4770589).

14225331 is an equidigital number, since it uses as much as digits as its factorization.

14225331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7205.

The product of its digits is 720, while the sum is 21.

The square root of 14225331 is about 3771.6483134036. The cubic root of 14225331 is about 242.3003976252.

Adding to 14225331 its reverse (13352241), we get a palindrome (27577572).

The spelling of 14225331 in words is "fourteen million, two hundred twenty-five thousand, three hundred thirty-one".