471438064 has 20 divisors (see below), whose sum is σ = 913914720. Its totient is φ = 235589120.

The previous prime is 471438043. The next prime is 471438133. The reversal of 471438064 is 460834174.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26217 + ... + 40375.

It is an arithmetic number, because the mean of its divisors is an integer number (45695736).

Almost surely, 2^471438064 is an apocalyptic number.

It is an amenable number.

471438064 is a deficient number, since it is larger than the sum of its proper divisors (442476656).

471438064 is a wasteful number, since it uses less digits than its factorization.

471438064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16248 (or 16242 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 37.

The square root of 471438064 is about 21712.6245304431. The cubic root of 471438064 is about 778.2901753275.

It can be divided in two parts, 4714 and 38064, that added together give a triangular number (42778 = T₂₉₂).

The spelling of 471438064 in words is "four hundred seventy-one million, four hundred thirty-eight thousand, sixty-four".