2002531828 has 24 divisors (see below), whose sum is σ = 4024228320. Its totient is φ = 862333920.

The previous prime is 2002531793. The next prime is 2002531837. The reversal of 2002531828 is 8281352002.

It is a self number, because there is not a number n which added to its sum of digits gives 2002531828.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1196851 + ... + 1198522.

It is an arithmetic number, because the mean of its divisors is an integer number (167676180).

Almost surely, 2^2002531828 is an apocalyptic number.

It is an amenable number.

2002531828 is an abundant number, since it is smaller than the sum of its proper divisors (2021696492).

2002531828 is a wasteful number, since it uses less digits than its factorization.

2002531828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2395407 (or 2395405 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 2002531828 is about 44749.6572947771. The cubic root of 2002531828 is about 1260.4524762765.

The spelling of 2002531828 in words is "two billion, two million, five hundred thirty-one thousand, eight hundred twenty-eight".