2246365445 has 8 divisors (see below), whose sum is σ = 2697085944. Its totient is φ = 1796127424.

The previous prime is 2246365439. The next prime is 2246365453. The reversal of 2246365445 is 5445636422.

It can be written as a sum of positive squares in 4 ways, for example, as 458259649 + 1788105796 = 21407^2 + 42286^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2246365445 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 110294 + ... + 129063.

It is an arithmetic number, because the mean of its divisors is an integer number (337135743).

Almost surely, 2^2246365445 is an apocalyptic number.

It is an amenable number.

2246365445 is a deficient number, since it is larger than the sum of its proper divisors (450720499).

2246365445 is a wasteful number, since it uses less digits than its factorization.

2246365445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241239.

The product of its digits is 691200, while the sum is 41.

The square root of 2246365445 is about 47395.8378446884. The cubic root of 2246365445 is about 1309.6647443467.

The spelling of 2246365445 in words is "two billion, two hundred forty-six million, three hundred sixty-five thousand, four hundred forty-five".