471923712 has 264 divisors, whose sum is σ = 1528372080. Its totient is φ = 143769600.

The previous prime is 471923707. The next prime is 471923719. The reversal of 471923712 is 217329174.

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 (471923719) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4672462 + ... + 4672562.

Almost surely, 2^471923712 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 471923712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (764186040).

471923712 is an abundant number, since it is smaller than the sum of its proper divisors (1056448368).

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

471923712 is a wasteful number, since it uses less digits than its factorization.

471923712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156 (or 119 counting only the distinct ones).

The product of its digits is 21168, while the sum is 36.

The square root of 471923712 is about 21723.8051915405. The cubic root of 471923712 is about 778.5573333283.

The spelling of 471923712 in words is "four hundred seventy-one million, nine hundred twenty-three thousand, seven hundred twelve".