4040104 has 16 divisors (see below), whose sum is σ = 7780500. Its totient is φ = 1965312.

The previous prime is 4040093. The next prime is 4040119. The reversal of 4040104 is 4010404.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4040100 + 4 = 2010^2 + 2^2 .

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, 6529 + ... + 7120.

Almost surely, 2^4040104 is an apocalyptic number.

It is an amenable number.

4040104 is a deficient number, since it is larger than the sum of its proper divisors (3740396).

4040104 is a wasteful number, since it uses less digits than its factorization.

4040104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13692 (or 13688 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 4040104 is about 2010.0009950246. Note that the first 3 decimals coincide. The cubic root of 4040104 is about 159.2688514757.

Adding to 4040104 its reverse (4010404), we get a palindrome (8050508).

The spelling of 4040104 in words is "four million, forty thousand, one hundred four".