4405068 has 18 divisors (see below), whose sum is σ = 11135124. Its totient is φ = 1468344.

The previous prime is 4405067. The next prime is 4405073. The reversal of 4405068 is 8605044.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (4405067) 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 5 ways as a sum of consecutive naturals, for example, 61146 + ... + 61217.

It is an arithmetic number, because the mean of its divisors is an integer number (618618).

Almost surely, 2^4405068 is an apocalyptic number.

It is an amenable number.

4405068 is an abundant number, since it is smaller than the sum of its proper divisors (6730056).

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

4405068 is a wasteful number, since it uses less digits than its factorization.

4405068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122373 (or 122368 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 4405068 is about 2098.8253857813. The cubic root of 4405068 is about 163.9271439228.

The spelling of 4405068 in words is "four million, four hundred five thousand, sixty-eight".