471508416 has 84 divisors (see below), whose sum is σ = 1382996472. Its totient is φ = 153506304.

The previous prime is 471508403. The next prime is 471508417. The reversal of 471508416 is 614805174.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (471508417) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15250 + ... + 34286.

Almost surely, 2^471508416 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 471508416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (691498236).

471508416 is an abundant number, since it is smaller than the sum of its proper divisors (911488056).

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

471508416 is a wasteful number, since it uses less digits than its factorization.

471508416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19098 (or 19085 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 471508416 is about 21714.2445413143. The cubic root of 471508416 is about 778.3288877630.

The spelling of 471508416 in words is "four hundred seventy-one million, five hundred eight thousand, four hundred sixteen".