471732456 has 256 divisors, whose sum is σ = 1470873600. Its totient is φ = 124416000.

The previous prime is 471732451. The next prime is 471732491. The reversal of 471732456 is 654237174.

It is a Harshad number since it is a multiple of its sum of digits (39).

Its product of digits (141120) is a multiple of the sum of its prime factors (240).

It is not an unprimeable number, because it can be changed into a prime (471732451) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3123981 + ... + 3124131.

It is an arithmetic number, because the mean of its divisors is an integer number (5745600).

Almost surely, 2^471732456 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 471732456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (735436800).

471732456 is an abundant number, since it is smaller than the sum of its proper divisors (999141144).

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

471732456 is a wasteful number, since it uses less digits than its factorization.

471732456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240 (or 236 counting only the distinct ones).

The product of its digits is 141120, while the sum is 39.

The square root of 471732456 is about 21719.4027542196. The cubic root of 471732456 is about 778.4521440943.

It can be divided in two parts, 4717 and 32456, that added together give a palindrome (37173).

The spelling of 471732456 in words is "four hundred seventy-one million, seven hundred thirty-two thousand, four hundred fifty-six".