485446824 has 32 divisors (see below), whose sum is σ = 1348464000. Its totient is φ = 161815536.

The previous prime is 485446817. The next prime is 485446837. The reversal of 485446824 is 428644584.

485446824 is a `hidden beast` number, since 48 + 544 + 68 + 2 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 485446824.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1123504 + ... + 1123935.

It is an arithmetic number, because the mean of its divisors is an integer number (42139500).

Almost surely, 2^485446824 is an apocalyptic number.

It is an amenable number.

485446824 is an abundant number, since it is smaller than the sum of its proper divisors (863017176).

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

485446824 is a wasteful number, since it uses less digits than its factorization.

485446824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2247454 (or 2247444 counting only the distinct ones).

The product of its digits is 983040, while the sum is 45.

The square root of 485446824 is about 22032.8578264373. The cubic root of 485446824 is about 785.9240064050.

The spelling of 485446824 in words is "four hundred eighty-five million, four hundred forty-six thousand, eight hundred twenty-four".