472804871 has 24 divisors (see below), whose sum is σ = 604809216. Its totient is φ = 365465520.

The previous prime is 472804861. The next prime is 472804879. The reversal of 472804871 is 178408274.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-472804871 is a prime.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472804879) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65000 + ... + 71906.

It is an arithmetic number, because the mean of its divisors is an integer number (25200384).

Almost surely, 2^472804871 is an apocalyptic number.

472804871 is a deficient number, since it is larger than the sum of its proper divisors (132004345).

472804871 is a wasteful number, since it uses less digits than its factorization.

472804871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7059 (or 7052 counting only the distinct ones).

The product of its (nonzero) digits is 100352, while the sum is 41.

The square root of 472804871 is about 21744.0766876867. The cubic root of 472804871 is about 779.0415968138.

The spelling of 472804871 in words is "four hundred seventy-two million, eight hundred four thousand, eight hundred seventy-one".