485648 has 20 divisors (see below), whose sum is σ = 952320. Its totient is φ = 239904.

The previous prime is 485647. The next prime is 485657. The reversal of 485648 is 846584.

It is not an unprimeable number, because it can be changed into a prime (485647) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1913 + ... + 2151.

It is an arithmetic number, because the mean of its divisors is an integer number (47616).

2⁴⁸⁵⁶⁴⁸ is an apocalyptic number.

It is an amenable number.

485648 is a deficient number, since it is larger than the sum of its proper divisors (466672).

485648 is a wasteful number, since it uses less digits than its factorization.

485648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374 (or 368 counting only the distinct ones).

The product of its digits is 30720, while the sum is 35.

The square root of 485648 is about 696.8844954510. The cubic root of 485648 is about 78.6032557403.

The spelling of 485648 in words is "four hundred eighty-five thousand, six hundred forty-eight".