485478688 has 48 divisors (see below), whose sum is σ = 978796224. Its totient is φ = 236965120.

The previous prime is 485478683. The next prime is 485478691. The reversal of 485478688 is 886874584.

It is not an unprimeable number, because it can be changed into a prime (485478683) 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, 242106 + ... + 244102.

It is an arithmetic number, because the mean of its divisors is an integer number (20391588).

Almost surely, 2^485478688 is an apocalyptic number.

It is an amenable number.

485478688 is an abundant number, since it is smaller than the sum of its proper divisors (493317536).

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

485478688 is a wasteful number, since it uses less digits than its factorization.

485478688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2185 (or 2177 counting only the distinct ones).

The product of its digits is 13762560, while the sum is 58.

The square root of 485478688 is about 22033.5809164103. The cubic root of 485478688 is about 785.9412016523.

The spelling of 485478688 in words is "four hundred eighty-five million, four hundred seventy-eight thousand, six hundred eighty-eight".