485130224 has 40 divisors (see below), whose sum is σ = 1004422320. Its totient is φ = 226188288.

The previous prime is 485130223. The next prime is 485130277. The reversal of 485130224 is 422031584.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485130223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21467 + ... + 37829.

It is an arithmetic number, because the mean of its divisors is an integer number (25110558).

Almost surely, 2^485130224 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 485130224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (502211160).

485130224 is an abundant number, since it is smaller than the sum of its proper divisors (519292096).

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

485130224 is a wasteful number, since it uses less digits than its factorization.

485130224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16497 (or 16491 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 485130224 is about 22025.6719307267. The cubic root of 485130224 is about 785.7531139127.

The spelling of 485130224 in words is "four hundred eighty-five million, one hundred thirty thousand, two hundred twenty-four".