472505208 has 64 divisors (see below), whose sum is σ = 1429436160. Its totient is φ = 127059456.

The previous prime is 472505179. The next prime is 472505221. The reversal of 472505208 is 802505274.

It is a super-2 number, since 2×472505208² = 446522343174246528, which contains 22 as substring.

It is a congruent number.

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, 79866 + ... + 85577.

It is an arithmetic number, because the mean of its divisors is an integer number (22334940).

Almost surely, 2^472505208 is an apocalyptic number.

It is an amenable number.

472505208 is an abundant number, since it is smaller than the sum of its proper divisors (956930952).

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

472505208 is a wasteful number, since it uses less digits than its factorization.

472505208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165476 (or 165472 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 33.

The square root of 472505208 is about 21737.1849143352. The cubic root of 472505208 is about 778.8769769083.

The spelling of 472505208 in words is "four hundred seventy-two million, five hundred five thousand, two hundred eight".