4080028205 has 16 divisors (see below), whose sum is σ = 5342471424. Its totient is φ = 2966546880.

The previous prime is 4080028201. The next prime is 4080028207. The reversal of 4080028205 is 5028200804.

It is not a de Polignac number, because 4080028205 - 2² = 4080028201 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4080028201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 309407 + ... + 322323.

It is an arithmetic number, because the mean of its divisors is an integer number (333904464).

Almost surely, 2^4080028205 is an apocalyptic number.

It is an amenable number.

4080028205 is a deficient number, since it is larger than the sum of its proper divisors (1262443219).

4080028205 is a wasteful number, since it uses less digits than its factorization.

4080028205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18676.

The product of its (nonzero) digits is 5120, while the sum is 29.

The square root of 4080028205 is about 63875.0984735053. The cubic root of 4080028205 is about 1597.9176302035.

The spelling of 4080028205 in words is "four billion, eighty million, twenty-eight thousand, two hundred five".