2043998528 has 56 divisors (see below), whose sum is σ = 4765182240. Its totient is φ = 857617920.

The previous prime is 2043998527. The next prime is 2043998531. The reversal of 2043998528 is 8258993402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2043998527) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102518 + ... + 120821.

It is an arithmetic number, because the mean of its divisors is an integer number (85092540).

Almost surely, 2^2043998528 is an apocalyptic number.

It is an amenable number.

2043998528 is an abundant number, since it is smaller than the sum of its proper divisors (2721183712).

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

2043998528 is a wasteful number, since it uses less digits than its factorization.

2043998528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223375 (or 223365 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 50.

The square root of 2043998528 is about 45210.6019424648. The cubic root of 2043998528 is about 1269.0932266971.

The spelling of 2043998528 in words is "two billion, forty-three million, nine hundred ninety-eight thousand, five hundred twenty-eight".