485711859 has 8 divisors (see below), whose sum is σ = 651359952. Its totient is φ = 321935840.

The previous prime is 485711843. The next prime is 485711869. The reversal of 485711859 is 958117584.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 485711859 - 2⁴ = 485711843 is a prime.

It is not an unprimeable number, because it can be changed into a prime (485711869) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 467412 + ... + 468449.

It is an arithmetic number, because the mean of its divisors is an integer number (81419994).

Almost surely, 2^485711859 is an apocalyptic number.

485711859 is a deficient number, since it is larger than the sum of its proper divisors (165648093).

485711859 is a wasteful number, since it uses less digits than its factorization.

485711859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 936037.

The product of its digits is 403200, while the sum is 48.

The square root of 485711859 is about 22038.8715455216. The cubic root of 485711859 is about 786.0670083177.

The spelling of 485711859 in words is "four hundred eighty-five million, seven hundred eleven thousand, eight hundred fifty-nine".