2601806848 has 88 divisors (see below), whose sum is σ = 5469289232. Its totient is φ = 1235533824.

The previous prime is 2601806761. The next prime is 2601806861. The reversal of 2601806848 is 8486081062.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1628386 + ... + 1629982.

It is an arithmetic number, because the mean of its divisors is an integer number (62151014).

Almost surely, 2^2601806848 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 2601806848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2734644616).

2601806848 is an abundant number, since it is smaller than the sum of its proper divisors (2867482384).

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

2601806848 is a wasteful number, since it uses less digits than its factorization.

2601806848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1697 (or 1679 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 43.

The square root of 2601806848 is about 51007.9096611496. The cubic root of 2601806848 is about 1375.3873241405.

The spelling of 2601806848 in words is "two billion, six hundred one million, eight hundred six thousand, eight hundred forty-eight".