485969848 has 96 divisors (see below), whose sum is σ = 1166356800. Its totient is φ = 188068608.

The previous prime is 485969819. The next prime is 485969873. The reversal of 485969848 is 848969584.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 238498 + ... + 240526.

It is an arithmetic number, because the mean of its divisors is an integer number (12149550).

Almost surely, 2^485969848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 485969848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (583178400).

485969848 is an abundant number, since it is smaller than the sum of its proper divisors (680386952).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

485969848 is a wasteful number, since it uses less digits than its factorization.

485969848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2109 (or 2098 counting only the distinct ones).

The product of its digits is 19906560, while the sum is 61.

The square root of 485969848 is about 22044.7238131939. The cubic root of 485969848 is about 786.2061585448.

The spelling of 485969848 in words is "four hundred eighty-five million, nine hundred sixty-nine thousand, eight hundred forty-eight".