485824687 has 2 divisors, whose sum is σ = 485824688. Its totient is φ = 485824686.

The previous prime is 485824649. The next prime is 485824693. The reversal of 485824687 is 786428584.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 485824687 - 2¹⁵ = 485791919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (485824627) 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, 242912343 + 242912344.

It is an arithmetic number, because the mean of its divisors is an integer number (242912344).

Almost surely, 2^485824687 is an apocalyptic number.

485824687 is a deficient number, since it is larger than the sum of its proper divisors (1).

485824687 is an equidigital number, since it uses as much as digits as its factorization.

485824687 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3440640, while the sum is 52.

The square root of 485824687 is about 22041.4311468198. The cubic root of 485824687 is about 786.1278698486.

The spelling of 485824687 in words is "four hundred eighty-five million, eight hundred twenty-four thousand, six hundred eighty-seven".