5646016 has 28 divisors (see below), whose sum is σ = 11448288. Its totient is φ = 2761472.

The previous prime is 5645957. The next prime is 5646019. The reversal of 5646016 is 6106465.

It is not an unprimeable number, because it can be changed into a prime (5646019) 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, 2070 + ... + 3946.

Almost surely, 2^5646016 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 5646016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5724144).

5646016 is an abundant number, since it is smaller than the sum of its proper divisors (5802272).

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

5646016 is a wasteful number, since it uses less digits than its factorization.

5646016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1936 (or 1926 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 5646016 is about 2376.1346763178. The cubic root of 5646016 is about 178.0658763868.

The spelling of 5646016 in words is "five million, six hundred forty-six thousand, sixteen".