471137264 has 40 divisors (see below), whose sum is σ = 992280240. Its totient is φ = 215405568.

The previous prime is 471137263. The next prime is 471137279. The reversal of 471137264 is 462731174.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (471137263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11672 + ... + 32840.

It is an arithmetic number, because the mean of its divisors is an integer number (24807006).

Almost surely, 2^471137264 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 471137264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (496140120).

471137264 is an abundant number, since it is smaller than the sum of its proper divisors (521142976).

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

471137264 is a wasteful number, since it uses less digits than its factorization.

471137264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21297 (or 21291 counting only the distinct ones).

The product of its digits is 28224, while the sum is 35.

The square root of 471137264 is about 21705.6965794696. The cubic root of 471137264 is about 778.1246113426.

It can be divided in two parts, 47 and 1137264, that added together give a palindrome (1137311).

The spelling of 471137264 in words is "four hundred seventy-one million, one hundred thirty-seven thousand, two hundred sixty-four".