481908071 has 2 divisors, whose sum is σ = 481908072. Its totient is φ = 481908070.

The previous prime is 481907981. The next prime is 481908073. The reversal of 481908071 is 170809184.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 481908071 - 2¹⁴ = 481891687 is a prime.

Together with 481908073, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (481908073) 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, 240954035 + 240954036.

It is an arithmetic number, because the mean of its divisors is an integer number (240954036).

Almost surely, 2^481908071 is an apocalyptic number.

481908071 is a deficient number, since it is larger than the sum of its proper divisors (1).

481908071 is an equidigital number, since it uses as much as digits as its factorization.

481908071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 38.

The square root of 481908071 is about 21952.4046746592. The cubic root of 481908071 is about 784.0096350813.

The spelling of 481908071 in words is "four hundred eighty-one million, nine hundred eight thousand, seventy-one".