471230172 has 72 divisors (see below), whose sum is σ = 1432995200. Its totient is φ = 127549728.

The previous prime is 471230167. The next prime is 471230173. The reversal of 471230172 is 271032174.

It is a happy number.

471230172 is a `hidden beast` number, since 471 + 23 + 0 + 172 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (471230173) 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, 44422 + ... + 53997.

Almost surely, 2^471230172 is an apocalyptic number.

471230172 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

471230172 is an abundant number, since it is smaller than the sum of its proper divisors (961765028).

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

471230172 is a wasteful number, since it uses less digits than its factorization.

471230172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98455 (or 98450 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 471230172 is about 21707.8366494683. The cubic root of 471230172 is about 778.1757565575.

The spelling of 471230172 in words is "four hundred seventy-one million, two hundred thirty thousand, one hundred seventy-two".