471705416 has 64 divisors (see below), whose sum is σ = 1126137600. Its totient is φ = 180165888.

The previous prime is 471705397. The next prime is 471705431. The reversal of 471705416 is 614507174.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9941 + ... + 32283.

It is an arithmetic number, because the mean of its divisors is an integer number (17595900).

Almost surely, 2^471705416 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 471705416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (563068800).

471705416 is an abundant number, since it is smaller than the sum of its proper divisors (654432184).

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

471705416 is a wasteful number, since it uses less digits than its factorization.

471705416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22398 (or 22394 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 35.

The square root of 471705416 is about 21718.7802604106. The cubic root of 471705416 is about 778.4372700219.

The spelling of 471705416 in words is "four hundred seventy-one million, seven hundred five thousand, four hundred sixteen".