471919 has 6 divisors (see below), whose sum is σ = 549024. Its totient is φ = 404460.

The previous prime is 471907. The next prime is 471923. The reversal of 471919 is 919174.

It is not a de Polignac number, because 471919 - 2⁷ = 471791 is a prime.

It is a super-3 number, since 3×471919³ = 315299762333533677, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (471929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4767 + ... + 4864.

It is an arithmetic number, because the mean of its divisors is an integer number (91504).

2⁴⁷¹⁹¹⁹ is an apocalyptic number.

471919 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

471919 is a deficient number, since it is larger than the sum of its proper divisors (77105).

471919 is an equidigital number, since it uses as much as digits as its factorization.

471919 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9645 (or 9638 counting only the distinct ones).

The product of its digits is 2268, while the sum is 31.

The square root of 471919 is about 686.9636089343. The cubic root of 471919 is about 77.8554742108.

The spelling of 471919 in words is "four hundred seventy-one thousand, nine hundred nineteen".