471718072 has 64 divisors (see below), whose sum is σ = 1048227840. Its totient is φ = 194745600.

The previous prime is 471718019. The next prime is 471718099. The reversal of 471718072 is 270817174.

It is a congruent 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, 487333 + ... + 488299.

It is an arithmetic number, because the mean of its divisors is an integer number (16378560).

Almost surely, 2^471718072 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 471718072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (524113920).

471718072 is an abundant number, since it is smaller than the sum of its proper divisors (576509768).

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

471718072 is a wasteful number, since it uses less digits than its factorization.

471718072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1292 (or 1288 counting only the distinct ones).

The product of its (nonzero) digits is 21952, while the sum is 37.

The square root of 471718072 is about 21719.0716192014. The cubic root of 471718072 is about 778.4442318626. Note that the first 3 decimals are identical.

The spelling of 471718072 in words is "four hundred seventy-one million, seven hundred eighteen thousand, seventy-two".