471020 has 24 divisors (see below), whose sum is σ = 1079568. Its totient is φ = 171200.

The previous prime is 471007. The next prime is 471041. The reversal of 471020 is 20174.

471020 = T₁₈₆ + T₁₈₇ + ... + T₂₀₉.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 470986 and 471004.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 851 + ... + 1290.

It is an arithmetic number, because the mean of its divisors is an integer number (44982).

2⁴⁷¹⁰²⁰ is an apocalyptic number.

It is an amenable number.

471020 is an abundant number, since it is smaller than the sum of its proper divisors (608548).

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

471020 is a wasteful number, since it uses less digits than its factorization.

471020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2161 (or 2159 counting only the distinct ones).

The product of its (nonzero) digits is 56, while the sum is 14.

The square root of 471020 is about 686.3089683226. The cubic root of 471020 is about 77.8060048717.

Adding to 471020 its reverse (20174), we get a palindrome (491194).

The spelling of 471020 in words is "four hundred seventy-one thousand, twenty", and thus it is an iban number.