2660606104 has 16 divisors (see below), whose sum is σ = 5372377920. Its totient is φ = 1227972000.

The previous prime is 2660606057. The next prime is 2660606111. The reversal of 2660606104 is 4016060662.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12791272 + ... + 12791479.

It is an arithmetic number, because the mean of its divisors is an integer number (335773620).

Almost surely, 2^2660606104 is an apocalyptic number.

It is an amenable number.

2660606104 is an abundant number, since it is smaller than the sum of its proper divisors (2711771816).

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

2660606104 is a wasteful number, since it uses less digits than its factorization.

2660606104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25582770 (or 25582766 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 2660606104 is about 51581.0634244778. The cubic root of 2660606104 is about 1385.6712119736.

Adding to 2660606104 its reverse (4016060662), we get a palindrome (6676666766).

The spelling of 2660606104 in words is "two billion, six hundred sixty million, six hundred six thousand, one hundred four".