485231824 has 40 divisors (see below), whose sum is σ = 1172121408. Its totient is φ = 189050880.

The previous prime is 485231819. The next prime is 485231837. The reversal of 485231824 is 428132584.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195697 + ... + 198160.

Almost surely, 2^485231824 is an apocalyptic number.

485231824 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

485231824 is an abundant number, since it is smaller than the sum of its proper divisors (686889584).

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

485231824 is a wasteful number, since it uses less digits than its factorization.

485231824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393883 (or 393877 counting only the distinct ones).

The product of its digits is 61440, while the sum is 37.

The square root of 485231824 is about 22027.9782095407. The cubic root of 485231824 is about 785.8079630646.

The spelling of 485231824 in words is "four hundred eighty-five million, two hundred thirty-one thousand, eight hundred twenty-four".