2660802288 has 60 divisors (see below), whose sum is σ = 7185659880. Its totient is φ = 848363648.

The previous prime is 2660802283. The next prime is 2660802293. The reversal of 2660802288 is 8822080662.

It is an interprime number because it is at equal distance from previous prime (2660802283) and next prime (2660802293).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2660802283) 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 11 ways as a sum of consecutive naturals, for example, 27003 + ... + 77786.

It is an arithmetic number, because the mean of its divisors is an integer number (119760998).

Almost surely, 2^2660802288 is an apocalyptic number.

It is an amenable number.

2660802288 is an abundant number, since it is smaller than the sum of its proper divisors (4524857592).

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

2660802288 is a wasteful number, since it uses less digits than its factorization.

2660802288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104846 (or 104817 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 42.

The square root of 2660802288 is about 51582.9650950777. The cubic root of 2660802288 is about 1385.7052693561.

The spelling of 2660802288 in words is "two billion, six hundred sixty million, eight hundred two thousand, two hundred eighty-eight".