485324472 has 64 divisors (see below), whose sum is σ = 1272775680. Its totient is φ = 153921152.

The previous prime is 485324461. The next prime is 485324473. The reversal of 485324472 is 274423584.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 485324472.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485324473) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106513 + ... + 110975.

It is an arithmetic number, because the mean of its divisors is an integer number (19887120).

Almost surely, 2^485324472 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 485324472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (636387840).

485324472 is an abundant number, since it is smaller than the sum of its proper divisors (787451208).

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

485324472 is a wasteful number, since it uses less digits than its factorization.

485324472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4692 (or 4688 counting only the distinct ones).

The product of its digits is 215040, while the sum is 39.

The square root of 485324472 is about 22030.0810711173. The cubic root of 485324472 is about 785.8579727709.

The spelling of 485324472 in words is "four hundred eighty-five million, three hundred twenty-four thousand, four hundred seventy-two".