2246474947 has 2 divisors, whose sum is σ = 2246474948. Its totient is φ = 2246474946.

The previous prime is 2246474941. The next prime is 2246474953. The reversal of 2246474947 is 7494746422.

It is a balanced prime because it is at equal distance from previous prime (2246474941) and next prime (2246474953).

It is a cyclic number.

It is not a de Polignac number, because 2246474947 - 2³ = 2246474939 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2246474947.

It is not a weakly prime, because it can be changed into another prime (2246474941) 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, 1123237473 + 1123237474.

It is an arithmetic number, because the mean of its divisors is an integer number (1123237474).

Almost surely, 2^2246474947 is an apocalyptic number.

2246474947 is a deficient number, since it is larger than the sum of its proper divisors (1).

2246474947 is an equidigital number, since it uses as much as digits as its factorization.

2246474947 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2709504, while the sum is 49.

The square root of 2246474947 is about 47396.9930164351. The cubic root of 2246474947 is about 1309.6860244370.

The spelling of 2246474947 in words is "two billion, two hundred forty-six million, four hundred seventy-four thousand, nine hundred forty-seven".