485746658 has 8 divisors (see below), whose sum is σ = 728985180. Its totient is φ = 242751600.

The previous prime is 485746649. The next prime is 485746663. The reversal of 485746658 is 856647584.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 300432889 + 185313769 = 17333^2 + 13613^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55793 + ... + 63908.

Almost surely, 2^485746658 is an apocalyptic number.

485746658 is a deficient number, since it is larger than the sum of its proper divisors (243238522).

485746658 is a wasteful number, since it uses less digits than its factorization.

485746658 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121732.

The product of its digits is 6451200, while the sum is 53.

The square root of 485746658 is about 22039.6610228016. The cubic root of 485746658 is about 786.0857805535.

It can be divided in two parts, 4857 and 46658, that added together give a palindrome (51515).

The spelling of 485746658 in words is "four hundred eighty-five million, seven hundred forty-six thousand, six hundred fifty-eight".