2236740530 has 8 divisors (see below), whose sum is σ = 4026132972. Its totient is φ = 894696208.

The previous prime is 2236740511. The next prime is 2236740617. The reversal of 2236740530 is 350476322.

2236740530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2173331161 + 63409369 = 46619^2 + 7963^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 111837017 + ... + 111837036.

Almost surely, 2^2236740530 is an apocalyptic number.

2236740530 is a deficient number, since it is larger than the sum of its proper divisors (1789392442).

2236740530 is a wasteful number, since it uses less digits than its factorization.

2236740530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223674060.

The product of its (nonzero) digits is 30240, while the sum is 32.

The square root of 2236740530 is about 47294.1912923775. The cubic root of 2236740530 is about 1307.7915765658.

The spelling of 2236740530 in words is "two billion, two hundred thirty-six million, seven hundred forty thousand, five hundred thirty".