2136289484 has 24 divisors (see below), whose sum is σ = 4410405888. Its totient is φ = 886018320.

The previous prime is 2136289459. The next prime is 2136289489. The reversal of 2136289484 is 4849826312.

It is not an unprimeable number, because it can be changed into a prime (2136289489) 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 7 ways as a sum of consecutive naturals, for example, 1229714 + ... + 1231449.

It is an arithmetic number, because the mean of its divisors is an integer number (183766912).

Almost surely, 2^2136289484 is an apocalyptic number.

It is an amenable number.

2136289484 is an abundant number, since it is smaller than the sum of its proper divisors (2274116404).

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

2136289484 is a wasteful number, since it uses less digits than its factorization.

2136289484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2461205 (or 2461203 counting only the distinct ones).

The product of its digits is 663552, while the sum is 47.

The square root of 2136289484 is about 46220.0117265238. The cubic root of 2136289484 is about 1287.9135158872.

The spelling of 2136289484 in words is "two billion, one hundred thirty-six million, two hundred eighty-nine thousand, four hundred eighty-four".