4647216 has 40 divisors (see below), whose sum is σ = 13721344. Its totient is φ = 1327680.

The previous prime is 4647211. The next prime is 4647259. The reversal of 4647216 is 6127464.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (4647211) 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, 6580 + ... + 7251.

Almost surely, 2^4647216 is an apocalyptic number.

It is an amenable number.

4647216 is an abundant number, since it is smaller than the sum of its proper divisors (9074128).

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

4647216 is a wasteful number, since it uses less digits than its factorization.

4647216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13849 (or 13843 counting only the distinct ones).

The product of its digits is 8064, while the sum is 30.

The square root of 4647216 is about 2155.7402440925. The cubic root of 4647216 is about 166.8774364553.

The spelling of 4647216 in words is "four million, six hundred forty-seven thousand, two hundred sixteen".