471983544 has 128 divisors (see below), whose sum is σ = 1366632000. Its totient is φ = 150792192.

The previous prime is 471983543. The next prime is 471983549. The reversal of 471983544 is 445389174.

It is a self number, because there is not a number n which added to its sum of digits gives 471983544.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (471983543) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 583012 + ... + 583820.

Almost surely, 2^471983544 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 471983544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (683316000).

471983544 is an abundant number, since it is smaller than the sum of its proper divisors (894648456).

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

471983544 is a wasteful number, since it uses less digits than its factorization.

471983544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 934 (or 924 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The square root of 471983544 is about 21725.1822547016. The cubic root of 471983544 is about 778.5902346021.

The spelling of 471983544 in words is "four hundred seventy-one million, nine hundred eighty-three thousand, five hundred forty-four".