473430172 has 24 divisors (see below), whose sum is σ = 852268032. Its totient is φ = 229983600.

The previous prime is 473430169. The next prime is 473430187. The reversal of 473430172 is 271034374.

It is a super-2 number, since 2×473430172² = 448272255519899168, which contains 22 as substring.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25647 + ... + 40057.

It is an arithmetic number, because the mean of its divisors is an integer number (35511168).

Almost surely, 2^473430172 is an apocalyptic number.

It is an amenable number.

473430172 is a deficient number, since it is larger than the sum of its proper divisors (378837860).

473430172 is a wasteful number, since it uses less digits than its factorization.

473430172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14649 (or 14647 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 473430172 is about 21758.4505882197. The cubic root of 473430172 is about 779.3848821208.

The spelling of 473430172 in words is "four hundred seventy-three million, four hundred thirty thousand, one hundred seventy-two".