471420500 has 36 divisors (see below), whose sum is σ = 1030643796. Its totient is φ = 188374000.

The previous prime is 471420487. The next prime is 471420517. The reversal of 471420500 is 5024174.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 15085456 + 456335044 = 3884^2 + 21362^2 .

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 485015 + ... + 485985.

Almost surely, 2^471420500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 471420500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (515321898).

471420500 is an abundant number, since it is smaller than the sum of its proper divisors (559223296).

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

471420500 is an frugal number, since it uses more digits than its factorization.

471420500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1961 (or 978 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 471420500 is about 21712.2200615230. The cubic root of 471420500 is about 778.2805098242.

Adding to 471420500 its reverse (5024174), we get a palindrome (476444674).

The spelling of 471420500 in words is "four hundred seventy-one million, four hundred twenty thousand, five hundred".