485632 has 36 divisors (see below), whose sum is σ = 1111936. Its totient is φ = 207360.

The previous prime is 485609. The next prime is 485647. The reversal of 485632 is 236584.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 485632.

It is an unprimeable number.

485632 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1657 + ... + 1927.

2⁴⁸⁵⁶³² 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 485632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (555968).

485632 is an abundant number, since it is smaller than the sum of its proper divisors (626304).

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

485632 is an equidigital number, since it uses as much as digits as its factorization.

485632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294 (or 280 counting only the distinct ones).

The product of its digits is 5760, while the sum is 28.

The square root of 485632 is about 696.8730156922. The cubic root of 485632 is about 78.6023925185.

The spelling of 485632 in words is "four hundred eighty-five thousand, six hundred thirty-two".