4402660 has 48 divisors (see below), whose sum is σ = 10233216. Its totient is φ = 1582592.

The previous prime is 4402633. The next prime is 4402663. The reversal of 4402660 is 662044.

It is not an unprimeable number, because it can be changed into a prime (4402663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7539 + ... + 8101.

It is an arithmetic number, because the mean of its divisors is an integer number (213192).

Almost surely, 2^4402660 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 4402660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5116608).

4402660 is an abundant number, since it is smaller than the sum of its proper divisors (5830556).

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

4402660 is a wasteful number, since it uses less digits than its factorization.

4402660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612 (or 610 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 4402660 is about 2098.2516531627. The cubic root of 4402660 is about 163.8972685981.

The spelling of 4402660 in words is "four million, four hundred two thousand, six hundred sixty".