470531320 has 96 divisors (see below), whose sum is σ = 1236617280. Its totient is φ = 160661760.

The previous prime is 470531291. The next prime is 470531339. The reversal of 470531320 is 23135074.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 844482 + ... + 845038.

It is an arithmetic number, because the mean of its divisors is an integer number (12881430).

Almost surely, 2^470531320 is an apocalyptic number.

470531320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 470531320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (618308640).

470531320 is an abundant number, since it is smaller than the sum of its proper divisors (766085960).

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

470531320 is a wasteful number, since it uses less digits than its factorization.

470531320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1013 (or 1002 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 470531320 is about 21691.7339094873. The cubic root of 470531320 is about 777.7908782979.

Adding to 470531320 its reverse (23135074), we get a palindrome (493666394).

The spelling of 470531320 in words is "four hundred seventy million, five hundred thirty-one thousand, three hundred twenty".