2032821528 has 64 divisors (see below), whose sum is σ = 5277726720. Its totient is φ = 651782400.

The previous prime is 2032821521. The next prime is 2032821541. The reversal of 2032821528 is 8251282302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2032821521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116068 + ... + 132428.

It is an arithmetic number, because the mean of its divisors is an integer number (82464480).

Almost surely, 2^2032821528 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2032821528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2638863360).

2032821528 is an abundant number, since it is smaller than the sum of its proper divisors (3244905192).

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

2032821528 is a wasteful number, since it uses less digits than its factorization.

2032821528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16568 (or 16564 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 2032821528 is about 45086.8221102353. The cubic root of 2032821528 is about 1266.7757774276.

The spelling of 2032821528 in words is "two billion, thirty-two million, eight hundred twenty-one thousand, five hundred twenty-eight".