2246164441 has 4 divisors (see below), whose sum is σ = 2246983092. Its totient is φ = 2245345792.

The previous prime is 2246164399. The next prime is 2246164447. The reversal of 2246164441 is 1444616422.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2153331216 + 92833225 = 46404^2 + 9635^2 .

It is a cyclic number.

It is not a de Polignac number, because 2246164441 - 2⁷ = 2246164313 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2246164397 and 2246164406.

It is not an unprimeable number, because it can be changed into a prime (2246164447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 405196 + ... + 410701.

It is an arithmetic number, because the mean of its divisors is an integer number (561745773).

Almost surely, 2^2246164441 is an apocalyptic number.

It is an amenable number.

2246164441 is a deficient number, since it is larger than the sum of its proper divisors (818651).

2246164441 is an equidigital number, since it uses as much as digits as its factorization.

2246164441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 818650.

The product of its digits is 36864, while the sum is 34.

The square root of 2246164441 is about 47393.7173156949. The cubic root of 2246164441 is about 1309.6256803993.

The spelling of 2246164441 in words is "two billion, two hundred forty-six million, one hundred sixty-four thousand, four hundred forty-one".