4446064 has 60 divisors (see below), whose sum is σ = 10305144. Its totient is φ = 1852032.

The previous prime is 4446047. The next prime is 4446067. The reversal of 4446064 is 4606444.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4446067) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41499 + ... + 41605.

Almost surely, 2^4446064 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 4446064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5152572).

4446064 is an abundant number, since it is smaller than the sum of its proper divisors (5859080).

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

4446064 is a wasteful number, since it uses less digits than its factorization.

4446064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182 (or 169 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 4446064 is about 2108.5691831192. The cubic root of 4446064 is about 164.4341067007.

The spelling of 4446064 in words is "four million, four hundred forty-six thousand, sixty-four".