2601130636 has 48 divisors (see below), whose sum is σ = 5047509600. Its totient is φ = 1165086720.

The previous prime is 2601130633. The next prime is 2601130657. The reversal of 2601130636 is 6360311062.

It is not an unprimeable number, because it can be changed into a prime (2601130633) by changing a digit.

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, 862371 + ... + 865381.

It is an arithmetic number, because the mean of its divisors is an integer number (105156450).

Almost surely, 2^2601130636 is an apocalyptic number.

2601130636 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2601130636 is a deficient number, since it is larger than the sum of its proper divisors (2446378964).

2601130636 is a wasteful number, since it uses less digits than its factorization.

2601130636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3514 (or 3512 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 2601130636 is about 51001.2807290170. The cubic root of 2601130636 is about 1375.2681590047.

Adding to 2601130636 its reverse (6360311062), we get a palindrome (8961441698).

The spelling of 2601130636 in words is "two billion, six hundred one million, one hundred thirty thousand, six hundred thirty-six".