2246472313 has 8 divisors (see below), whose sum is σ = 2256597000. Its totient is φ = 2236364928.

The previous prime is 2246472299. The next prime is 2246472323. The reversal of 2246472313 is 3132746422.

It can be written as a sum of positive squares in 4 ways, for example, as 1327654969 + 918817344 = 36437^2 + 30312^2 .

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 2246472313 - 2²⁹ = 1709601401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2246472323) 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 7 ways as a sum of consecutive naturals, for example, 303703 + ... + 311011.

It is an arithmetic number, because the mean of its divisors is an integer number (282074625).

Almost surely, 2^2246472313 is an apocalyptic number.

It is an amenable number.

2246472313 is a deficient number, since it is larger than the sum of its proper divisors (10124687).

2246472313 is a wasteful number, since it uses less digits than its factorization.

2246472313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8651.

The product of its digits is 48384, while the sum is 34.

The square root of 2246472313 is about 47396.9652298541. The cubic root of 2246472313 is about 1309.6855125663.

The spelling of 2246472313 in words is "two billion, two hundred forty-six million, four hundred seventy-two thousand, three hundred thirteen".