4005104 has 20 divisors (see below), whose sum is σ = 7907976. Its totient is φ = 1964352.

The previous prime is 4005091. The next prime is 4005119. The reversal of 4005104 is 4015004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1514 + ... + 3209.

Almost surely, 2^4005104 is an apocalyptic number.

It is an amenable number.

4005104 is a deficient number, since it is larger than the sum of its proper divisors (3902872).

4005104 is a wasteful number, since it uses less digits than its factorization.

4005104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4784 (or 4778 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 14.

The square root of 4005104 is about 2001.2755932155. The cubic root of 4005104 is about 158.8075939578.

The spelling of 4005104 in words is "four million, five thousand, one hundred four".