470020 has 24 divisors (see below), whose sum is σ = 1003968. Its totient is φ = 184800.

The previous prime is 469993. The next prime is 470021. The reversal of 470020 is 20074.

It is not an unprimeable number, because it can be changed into a prime (470021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1255 + ... + 1585.

It is an arithmetic number, because the mean of its divisors is an integer number (41832).

2⁴⁷⁰⁰²⁰ is an apocalyptic number.

It is an amenable number.

470020 is an abundant number, since it is smaller than the sum of its proper divisors (533948).

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

470020 is a wasteful number, since it uses less digits than its factorization.

470020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411 (or 409 counting only the distinct ones).

The product of its (nonzero) digits is 56, while the sum is 13.

The square root of 470020 is about 685.5800463841. The cubic root of 470020 is about 77.7509037918.

Subtracting from 470020 its product of nonzero digits (56), we obtain a palindrome (469964).

Adding to 470020 its reverse (20074), we get a palindrome (490094).

The spelling of 470020 in words is "four hundred seventy thousand, twenty", and thus it is an iban number.