2287135983 has 16 divisors (see below), whose sum is σ = 3327868800. Its totient is φ = 1385674080.

The previous prime is 2287135979. The next prime is 2287135997. The reversal of 2287135983 is 3895317822.

It is a happy number.

It is not a de Polignac number, because 2287135983 - 2² = 2287135979 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2287135183) 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 15 ways as a sum of consecutive naturals, for example, 104488 + ... + 124466.

It is an arithmetic number, because the mean of its divisors is an integer number (207991800).

Almost surely, 2^2287135983 is an apocalyptic number.

2287135983 is a deficient number, since it is larger than the sum of its proper divisors (1040732817).

2287135983 is a wasteful number, since it uses less digits than its factorization.

2287135983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23462.

The product of its digits is 725760, while the sum is 48.

The square root of 2287135983 is about 47824.0105281855. The cubic root of 2287135983 is about 1317.5405656105.

The spelling of 2287135983 in words is "two billion, two hundred eighty-seven million, one hundred thirty-five thousand, nine hundred eighty-three".