2246830987 has 2 divisors, whose sum is σ = 2246830988. Its totient is φ = 2246830986.

The previous prime is 2246830967. The next prime is 2246831009. The reversal of 2246830987 is 7890386422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2246830987 - 2¹¹ = 2246828939 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2246830987.

It is not a weakly prime, because it can be changed into another prime (2246830967) 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 as a sum of consecutive naturals, namely, 1123415493 + 1123415494.

It is an arithmetic number, because the mean of its divisors is an integer number (1123415494).

Almost surely, 2^2246830987 is an apocalyptic number.

2246830987 is a deficient number, since it is larger than the sum of its proper divisors (1).

2246830987 is an equidigital number, since it uses as much as digits as its factorization.

2246830987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1161216, while the sum is 49.

The square root of 2246830987 is about 47400.7488021023. The cubic root of 2246830987 is about 1309.7552107535.

The spelling of 2246830987 in words is "two billion, two hundred forty-six million, eight hundred thirty thousand, nine hundred eighty-seven".