2246445037 has 2 divisors, whose sum is σ = 2246445038. Its totient is φ = 2246445036.

The previous prime is 2246445023. The next prime is 2246445043. The reversal of 2246445037 is 7305446422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2085383556 + 161061481 = 45666^2 + 12691^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2246445037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2246444987 and 2246445005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2246445007) 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 as a sum of consecutive naturals, namely, 1123222518 + 1123222519.

It is an arithmetic number, because the mean of its divisors is an integer number (1123222519).

Almost surely, 2^2246445037 is an apocalyptic number.

It is an amenable number.

2246445037 is a deficient number, since it is larger than the sum of its proper divisors (1).

2246445037 is an equidigital number, since it uses as much as digits as its factorization.

2246445037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 161280, while the sum is 37.

The square root of 2246445037 is about 47396.6774890393. The cubic root of 2246445037 is about 1309.6802119406.

The spelling of 2246445037 in words is "two billion, two hundred forty-six million, four hundred forty-five thousand, thirty-seven".