482447321 has 2 divisors, whose sum is σ = 482447322. Its totient is φ = 482447320.

The previous prime is 482447309. The next prime is 482447431. The reversal of 482447321 is 123744284.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 471975625 + 10471696 = 21725^2 + 3236^2 .

It is a cyclic number.

It is not a de Polignac number, because 482447321 - 2⁶ = 482447257 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (482447521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 241223660 + 241223661.

It is an arithmetic number, because the mean of its divisors is an integer number (241223661).

Almost surely, 2^482447321 is an apocalyptic number.

It is an amenable number.

482447321 is a deficient number, since it is larger than the sum of its proper divisors (1).

482447321 is an equidigital number, since it uses as much as digits as its factorization.

482447321 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43008, while the sum is 35.

The square root of 482447321 is about 21964.6834941913. The cubic root of 482447321 is about 784.3019588838.

The spelling of 482447321 in words is "four hundred eighty-two million, four hundred forty-seven thousand, three hundred twenty-one".