2263254243 has 8 divisors (see below), whose sum is σ = 3091274256. Its totient is φ = 1472035200.

The previous prime is 2263254239. The next prime is 2263254271. The reversal of 2263254243 is 3424523622.

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

It is not a de Polignac number, because 2263254243 - 2² = 2263254239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2263254233) 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, 9200098 + ... + 9200343.

It is an arithmetic number, because the mean of its divisors is an integer number (386409282).

Almost surely, 2^2263254243 is an apocalyptic number.

2263254243 is a deficient number, since it is larger than the sum of its proper divisors (828020013).

2263254243 is a wasteful number, since it uses less digits than its factorization.

2263254243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18400485.

The product of its digits is 69120, while the sum is 33.

The square root of 2263254243 is about 47573.6717418364. The cubic root of 2263254243 is about 1312.9386940244.

Adding to 2263254243 its reverse (3424523622), we get a palindrome (5687777865).

The spelling of 2263254243 in words is "two billion, two hundred sixty-three million, two hundred fifty-four thousand, two hundred forty-three".