471216 has 20 divisors (see below), whose sum is σ = 1217432. Its totient is φ = 157056.

The previous prime is 471209. The next prime is 471217. The reversal of 471216 is 612174.

It is a junction number, because it is equal to n+sod(n) for n = 471192 and 471201.

It is not an unprimeable number, because it can be changed into a prime (471217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4861 + ... + 4956.

2⁴⁷¹²¹⁶ is an apocalyptic number.

It is an amenable number.

471216 is an abundant number, since it is smaller than the sum of its proper divisors (746216).

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

471216 is a wasteful number, since it uses less digits than its factorization.

471216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9828 (or 9822 counting only the distinct ones).

The product of its digits is 336, while the sum is 21.

The square root of 471216 is about 686.4517463012. The cubic root of 471216 is about 77.8167955404.

The spelling of 471216 in words is "four hundred seventy-one thousand, two hundred sixteen".