472055808 has 170 divisors, whose sum is σ = 1468519484. Its totient is φ = 134873088.

The previous prime is 472055797. The next prime is 472055809. The reversal of 472055808 is 808550274.

It is not an unprimeable number, because it can be changed into a prime (472055809) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 67436541 + ... + 67436547.

Almost surely, 2^472055808 is an apocalyptic number.

472055808 is a gapful number since it is divisible by the number (48) 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 472055808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (734259742).

472055808 is an abundant number, since it is smaller than the sum of its proper divisors (996463676).

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

472055808 is an frugal number, since it uses more digits than its factorization.

472055808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63 (or 12 counting only the distinct ones).

The product of its (nonzero) digits is 89600, while the sum is 39.

The square root of 472055808 is about 21726.8453301440. The cubic root of 472055808 is about 778.6299684546.

The spelling of 472055808 in words is "four hundred seventy-two million, fifty-five thousand, eight hundred eight".