2005800192 has 576 divisors, whose sum is σ = 7158251520. Its totient is φ = 547430400.

The previous prime is 2005800187. The next prime is 2005800217. The reversal of 2005800192 is 2910085002.

It is a tau number, because it is divible by the number of its divisors (576).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 54210798 + ... + 54210834.

It is an arithmetic number, because the mean of its divisors is an integer number (12427520).

Almost surely, 2^2005800192 is an apocalyptic number.

2005800192 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2005800192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3579125760).

2005800192 is an abundant number, since it is smaller than the sum of its proper divisors (5152451328).

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

2005800192 is a wasteful number, since it uses less digits than its factorization.

2005800192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127 (or 107 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 2005800192 is about 44786.1607195794. The cubic root of 2005800192 is about 1261.1378383831.

Adding to 2005800192 its reverse (2910085002), we get a palindrome (4915885194).

The spelling of 2005800192 in words is "two billion, five million, eight hundred thousand, one hundred ninety-two".