485724 has 24 divisors (see below), whose sum is σ = 1200528. Its totient is φ = 152320.

The previous prime is 485717. The next prime is 485729. The reversal of 485724 is 427584.

It is a junction number, because it is equal to n+sod(n) for n = 485691 and 485700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 987 + ... + 1394.

It is an arithmetic number, because the mean of its divisors is an integer number (50022).

2⁴⁸⁵⁷²⁴ is an apocalyptic number.

It is an amenable number.

485724 is an abundant number, since it is smaller than the sum of its proper divisors (714804).

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

485724 is a wasteful number, since it uses less digits than its factorization.

485724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2405 (or 2403 counting only the distinct ones).

The product of its digits is 8960, while the sum is 30.

The square root of 485724 is about 696.9390217228. The cubic root of 485724 is about 78.6073557852.

The spelling of 485724 in words is "four hundred eighty-five thousand, seven hundred twenty-four".