2236740241 has 8 divisors (see below), whose sum is σ = 2309472000. Its totient is φ = 2164044720.

The previous prime is 2236740239. The next prime is 2236740263. The reversal of 2236740241 is 1420476322.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2236740241 - 2¹ = 2236740239 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2236740941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178035 + ... + 190183.

It is an arithmetic number, because the mean of its divisors is an integer number (288684000).

Almost surely, 2^2236740241 is an apocalyptic number.

It is an amenable number.

2236740241 is a deficient number, since it is larger than the sum of its proper divisors (72731759).

2236740241 is a wasteful number, since it uses less digits than its factorization.

2236740241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18119.

The product of its (nonzero) digits is 16128, while the sum is 31.

The square root of 2236740241 is about 47294.1882370339. The cubic root of 2236740241 is about 1307.7915202411.

The spelling of 2236740241 in words is "two billion, two hundred thirty-six million, seven hundred forty thousand, two hundred forty-one".