2091202048 has 160 divisors (see below), whose sum is σ = 4715948160. Its totient is φ = 920125440.

The previous prime is 2091202039. The next prime is 2091202051. The reversal of 2091202048 is 8402021902.

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 15 ways as a sum of consecutive naturals, for example, 21558736 + ... + 21558832.

It is an arithmetic number, because the mean of its divisors is an integer number (29474676).

Almost surely, 2^2091202048 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 2091202048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2357974080).

2091202048 is an abundant number, since it is smaller than the sum of its proper divisors (2624746112).

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

2091202048 is an equidigital number, since it uses as much as digits as its factorization.

2091202048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248 (or 232 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 2091202048 is about 45729.6626709623. The cubic root of 2091202048 is about 1278.7883325458.

The spelling of 2091202048 in words is "two billion, ninety-one million, two hundred two thousand, forty-eight".