46447811 has 2 divisors, whose sum is σ = 46447812. Its totient is φ = 46447810.

The previous prime is 46447789. The next prime is 46447831. The reversal of 46447811 is 11874464.

46447811 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46447811 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (46447831) by changing a digit.

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 as a sum of consecutive naturals, namely, 23223905 + 23223906.

It is an arithmetic number, because the mean of its divisors is an integer number (23223906).

Almost surely, 2^46447811 is an apocalyptic number.

46447811 is a deficient number, since it is larger than the sum of its proper divisors (1).

46447811 is an equidigital number, since it uses as much as digits as its factorization.

46447811 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21504, while the sum is 35.

The square root of 46447811 is about 6815.2630910332. The cubic root of 46447811 is about 359.4637360310.

The spelling of 46447811 in words is "forty-six million, four hundred forty-seven thousand, eight hundred eleven".