2004288858 has 48 divisors (see below), whose sum is σ = 5101832736. Its totient is φ = 560639520.

The previous prime is 2004288829. The next prime is 2004288877. The reversal of 2004288858 is 8588824002.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 386760 + ... + 391907.

It is an arithmetic number, because the mean of its divisors is an integer number (106288182).

Almost surely, 2^2004288858 is an apocalyptic number.

2004288858 is an abundant number, since it is smaller than the sum of its proper divisors (3097543878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2004288858 is a wasteful number, since it uses less digits than its factorization.

2004288858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 778699 (or 778696 counting only the distinct ones).

The product of its (nonzero) digits is 327680, while the sum is 45.

The square root of 2004288858 is about 44769.2847608715. The cubic root of 2004288858 is about 1260.8210106462.

It can be divided in two parts, 20042 and 88858, that added together give a square (108900 = 330²).

The spelling of 2004288858 in words is "two billion, four million, two hundred eighty-eight thousand, eight hundred fifty-eight".