2136804276 has 24 divisors (see below), whose sum is σ = 4987501344. Its totient is φ = 712036000.

The previous prime is 2136804251. The next prime is 2136804311. The reversal of 2136804276 is 6724086312.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11626 + ... + 66398.

It is an arithmetic number, because the mean of its divisors is an integer number (207812556).

Almost surely, 2^2136804276 is an apocalyptic number.

It is an amenable number.

2136804276 is an abundant number, since it is smaller than the sum of its proper divisors (2850697068).

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

2136804276 is a wasteful number, since it uses less digits than its factorization.

2136804276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58031 (or 58029 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 2136804276 is about 46225.5803208570. The cubic root of 2136804276 is about 1288.0169591597.

The spelling of 2136804276 in words is "two billion, one hundred thirty-six million, eight hundred four thousand, two hundred seventy-six".