482147231 has 2 divisors, whose sum is σ = 482147232. Its totient is φ = 482147230.

The previous prime is 482147189. The next prime is 482147279. The reversal of 482147231 is 132741284.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-482147231 is a prime.

It is a super-2 number, since 2×482147231² = 464931904721934722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (482147431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 241073615 + 241073616.

It is an arithmetic number, because the mean of its divisors is an integer number (241073616).

Almost surely, 2^482147231 is an apocalyptic number.

482147231 is a deficient number, since it is larger than the sum of its proper divisors (1).

482147231 is an equidigital number, since it uses as much as digits as its factorization.

482147231 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10752, while the sum is 32.

The square root of 482147231 is about 21957.8512382246. The cubic root of 482147231 is about 784.1393090075.

The spelling of 482147231 in words is "four hundred eighty-two million, one hundred forty-seven thousand, two hundred thirty-one".