2002562632 has 64 divisors (see below), whose sum is σ = 4419803520. Its totient is φ = 832785408.

The previous prime is 2002562629. The next prime is 2002562633. The reversal of 2002562632 is 2362652002.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 2002562632.

It is not an unprimeable number, because it can be changed into a prime (2002562633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 375408 + ... + 380704.

It is an arithmetic number, because the mean of its divisors is an integer number (69059430).

Almost surely, 2^2002562632 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 2002562632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2209901760).

2002562632 is an abundant number, since it is smaller than the sum of its proper divisors (2417240888).

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

2002562632 is a wasteful number, since it uses less digits than its factorization.

2002562632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5510 (or 5506 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 2002562632 is about 44750.0014748603. The cubic root of 2002562632 is about 1260.4589392248.

The spelling of 2002562632 in words is "two billion, two million, five hundred sixty-two thousand, six hundred thirty-two".