4401608 has 16 divisors (see below), whose sum is σ = 8367180. Its totient is φ = 2170368.

The previous prime is 4401601. The next prime is 4401641. The reversal of 4401608 is 8061044.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4401604 + 4 = 2098^2 + 2^2 .

It is not an unprimeable number, because it can be changed into a prime (4401601) 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, 3185 + ... + 4352.

Almost surely, 2^4401608 is an apocalyptic number.

It is an amenable number.

4401608 is a deficient number, since it is larger than the sum of its proper divisors (3965572).

4401608 is a wasteful number, since it uses less digits than its factorization.

4401608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7616 (or 7612 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 4401608 is about 2098.0009532886. Note that the first 3 decimals coincide. The cubic root of 4401608 is about 163.8842133344.

It can be divided in two parts, 440 and 1608, that added together give a 11-th power (2048 = 2¹¹).

The spelling of 4401608 in words is "four million, four hundred one thousand, six hundred eight".