482611891 has 2 divisors, whose sum is σ = 482611892. Its totient is φ = 482611890.

The previous prime is 482611879. The next prime is 482611897. The reversal of 482611891 is 198116284.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 482611891 - 2¹¹ = 482609843 is a prime.

It is not a weakly prime, because it can be changed into another prime (482611897) 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 as a sum of consecutive naturals, namely, 241305945 + 241305946.

It is an arithmetic number, because the mean of its divisors is an integer number (241305946).

Almost surely, 2^482611891 is an apocalyptic number.

482611891 is a deficient number, since it is larger than the sum of its proper divisors (1).

482611891 is an equidigital number, since it uses as much as digits as its factorization.

482611891 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27648, while the sum is 40.

The square root of 482611891 is about 21968.4294158686. The cubic root of 482611891 is about 784.3911277902.

The spelling of 482611891 in words is "four hundred eighty-two million, six hundred eleven thousand, eight hundred ninety-one".