471505343 has 4 divisors (see below), whose sum is σ = 471949968. Its totient is φ = 471060720.

The previous prime is 471505337. The next prime is 471505361. The reversal of 471505343 is 343505174.

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 471505343 - 2¹⁴ = 471488959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (471505303) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 220718 + ... + 222843.

It is an arithmetic number, because the mean of its divisors is an integer number (117987492).

Almost surely, 2^471505343 is an apocalyptic number.

471505343 is a deficient number, since it is larger than the sum of its proper divisors (444625).

471505343 is a wasteful number, since it uses less digits than its factorization.

471505343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444624.

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 471505343 is about 21714.1737811965. The cubic root of 471505343 is about 778.3271968707.

The spelling of 471505343 in words is "four hundred seventy-one million, five hundred five thousand, three hundred forty-three".