471713280 has 160 divisors (see below), whose sum is σ = 1597156704. Its totient is φ = 118358016.

The previous prime is 471713243. The next prime is 471713287. The reversal of 471713280 is 82317174.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (160).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (471713287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128754 + ... + 132366.

Almost surely, 2^471713280 is an apocalyptic number.

471713280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 471713280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (798578352).

471713280 is an abundant number, since it is smaller than the sum of its proper divisors (1125443424).

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

471713280 is a wasteful number, since it uses less digits than its factorization.

471713280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3656 (or 3640 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 33.

The square root of 471713280 is about 21718.9613011304. The cubic root of 471713280 is about 778.4415958832.

The spelling of 471713280 in words is "four hundred seventy-one million, seven hundred thirteen thousand, two hundred eighty".