2246945233 has 24 divisors (see below), whose sum is σ = 2682364608. Its totient is φ = 1867151616.

The previous prime is 2246945231. The next prime is 2246945237. The reversal of 2246945233 is 3325496422.

It is not a de Polignac number, because 2246945233 - 2¹ = 2246945231 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2246945231) 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 23 ways as a sum of consecutive naturals, for example, 73410 + ... + 99412.

It is an arithmetic number, because the mean of its divisors is an integer number (111765192).

Almost surely, 2^2246945233 is an apocalyptic number.

2246945233 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2246945233 is a deficient number, since it is larger than the sum of its proper divisors (435419375).

2246945233 is a wasteful number, since it uses less digits than its factorization.

2246945233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26073 (or 26056 counting only the distinct ones).

The product of its digits is 311040, while the sum is 40.

The square root of 2246945233 is about 47401.9538943280. The cubic root of 2246945233 is about 1309.7774096874. Note that the first 3 decimals are identical.

The spelling of 2246945233 in words is "two billion, two hundred forty-six million, nine hundred forty-five thousand, two hundred thirty-three".