472770008 has 32 divisors (see below), whose sum is σ = 948414000. Its totient is φ = 220268160.

The previous prime is 472770007. The next prime is 472770013. The reversal of 472770008 is 800077274.

It is a super-2 number, since 2×472770008² = 447022960928640128, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 472770008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472770007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16223 + ... + 34766.

Almost surely, 2^472770008 is an apocalyptic number.

It is an amenable number.

472770008 is an abundant number, since it is smaller than the sum of its proper divisors (475643992).

472770008 is a wasteful number, since it uses less digits than its factorization.

472770008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51075 (or 51071 counting only the distinct ones).

The product of its (nonzero) digits is 21952, while the sum is 35.

The square root of 472770008 is about 21743.2750063094. The cubic root of 472770008 is about 779.0224483966.

The spelling of 472770008 in words is "four hundred seventy-two million, seven hundred seventy thousand, eight".