2004889475 has 12 divisors (see below), whose sum is σ = 2632302504. Its totient is φ = 1509563520.

The previous prime is 2004889457. The next prime is 2004889483. The reversal of 2004889475 is 5749884002.

It is a happy number.

It is not a de Polignac number, because 2004889475 - 2²⁸ = 1736454019 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2358269 + ... + 2359118.

It is an arithmetic number, because the mean of its divisors is an integer number (219358542).

Almost surely, 2^2004889475 is an apocalyptic number.

2004889475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2004889475 is a deficient number, since it is larger than the sum of its proper divisors (627413029).

2004889475 is a wasteful number, since it uses less digits than its factorization.

2004889475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4717414 (or 4717409 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 47.

The square root of 2004889475 is about 44775.9921721451. The cubic root of 2004889475 is about 1260.9469397506.

The spelling of 2004889475 in words is "two billion, four million, eight hundred eighty-nine thousand, four hundred seventy-five".