472443020 has 48 divisors (see below), whose sum is σ = 1136593920. Its totient is φ = 161590464.

The previous prime is 472443019. The next prime is 472443067. The reversal of 472443020 is 20344274.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57617 + ... + 65303.

It is an arithmetic number, because the mean of its divisors is an integer number (23679040).

Almost surely, 2^472443020 is an apocalyptic number.

It is an amenable number.

472443020 is an abundant number, since it is smaller than the sum of its proper divisors (664150900).

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

472443020 is a wasteful number, since it uses less digits than its factorization.

472443020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8142 (or 8140 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 26.

The square root of 472443020 is about 21735.7544152486. The cubic root of 472443020 is about 778.8428052028.

Adding to 472443020 its reverse (20344274), we get a palindrome (492787294).

The spelling of 472443020 in words is "four hundred seventy-two million, four hundred forty-three thousand, twenty".