2004775172 has 6 divisors (see below), whose sum is σ = 3508356558. Its totient is φ = 1002387584.

The previous prime is 2004775169. The next prime is 2004775193. The reversal of 2004775172 is 2715774002.

It can be written as a sum of positive squares in only one way, i.e., 1494286336 + 510488836 = 38656^2 + 22594^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250596893 + ... + 250596900.

It is an arithmetic number, because the mean of its divisors is an integer number (584726093).

Almost surely, 2^2004775172 is an apocalyptic number.

It is an amenable number.

2004775172 is a deficient number, since it is larger than the sum of its proper divisors (1503581386).

2004775172 is a wasteful number, since it uses less digits than its factorization.

2004775172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501193797 (or 501193795 counting only the distinct ones).

The product of its (nonzero) digits is 27440, while the sum is 35.

The square root of 2004775172 is about 44774.7157668254. The cubic root of 2004775172 is about 1260.9229762090.

The spelling of 2004775172 in words is "two billion, four million, seven hundred seventy-five thousand, one hundred seventy-two".