472984271 has 4 divisors (see below), whose sum is σ = 497878200. Its totient is φ = 448090344.

The previous prime is 472984261. The next prime is 472984273. The reversal of 472984271 is 172489274.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 472984271 - 2⁶ = 472984207 is a prime.

It is a super-2 number, since 2×472984271² = 447428241226802882, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472984273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12446936 + ... + 12446973.

It is an arithmetic number, because the mean of its divisors is an integer number (124469550).

Almost surely, 2^472984271 is an apocalyptic number.

472984271 is a deficient number, since it is larger than the sum of its proper divisors (24893929).

472984271 is a wasteful number, since it uses less digits than its factorization.

472984271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24893928.

The product of its digits is 225792, while the sum is 44.

The square root of 472984271 is about 21748.2015578300. The cubic root of 472984271 is about 779.1401169419.

The spelling of 472984271 in words is "four hundred seventy-two million, nine hundred eighty-four thousand, two hundred seventy-one".