14302231 has 8 divisors (see below), whose sum is σ = 15120000. Its totient is φ = 13491000.

The previous prime is 14302207. The next prime is 14302237. The reversal of 14302231 is 13220341.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 14302231 - 2⁵ = 14302199 is a prime.

It is a super-2 number, since 2×14302231² = 409107623154722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14302237) 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 7 ways as a sum of consecutive naturals, for example, 3270 + ... + 6268.

It is an arithmetic number, because the mean of its divisors is an integer number (1890000).

Almost surely, 2^14302231 is an apocalyptic number.

14302231 is a deficient number, since it is larger than the sum of its proper divisors (817769).

14302231 is a wasteful number, since it uses less digits than its factorization.

14302231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3269.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 14302231 is about 3781.8290548358. The cubic root of 14302231 is about 242.7362263943.

Adding to 14302231 its reverse (13220341), we get a palindrome (27522572).

The spelling of 14302231 in words is "fourteen million, three hundred two thousand, two hundred thirty-one".