2288326249 has 8 divisors (see below), whose sum is σ = 2497876992. Its totient is φ = 2079029040.

The previous prime is 2288326231. The next prime is 2288326267. The reversal of 2288326249 is 9426238822.

It is an interprime number because it is at equal distance from previous prime (2288326231) and next prime (2288326267).

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

It is not a de Polignac number, because 2288326249 - 2⁵ = 2288326217 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2288326199 and 2288326208.

It is not an unprimeable number, because it can be changed into a prime (2288326549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44254 + ... + 80839.

It is an arithmetic number, because the mean of its divisors is an integer number (312234624).

Almost surely, 2^2288326249 is an apocalyptic number.

It is an amenable number.

2288326249 is a deficient number, since it is larger than the sum of its proper divisors (209550743).

2288326249 is a wasteful number, since it uses less digits than its factorization.

2288326249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126767.

The product of its digits is 663552, while the sum is 46.

The square root of 2288326249 is about 47836.4531398389. The cubic root of 2288326249 is about 1317.7690831080.

The spelling of 2288326249 in words is "two billion, two hundred eighty-eight million, three hundred twenty-six thousand, two hundred forty-nine".