12482231 has 2 divisors, whose sum is σ = 12482232. Its totient is φ = 12482230.

The previous prime is 12482227. The next prime is 12482263. The reversal of 12482231 is 13228421.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (13228421) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12482231 - 2² = 12482227 is a prime.

It is a super-2 number, since 2×12482231² = 311612181474722, which contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 12482197 and 12482206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12482201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6241115 + 6241116.

It is an arithmetic number, because the mean of its divisors is an integer number (6241116).

Almost surely, 2^12482231 is an apocalyptic number.

12482231 is a deficient number, since it is larger than the sum of its proper divisors (1).

12482231 is an equidigital number, since it uses as much as digits as its factorization.

12482231 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 768, while the sum is 23.

The square root of 12482231 is about 3533.0200961783. The cubic root of 12482231 is about 231.9694210093.

The spelling of 12482231 in words is "twelve million, four hundred eighty-two thousand, two hundred thirty-one".