47243611 has 2 divisors, whose sum is σ = 47243612. Its totient is φ = 47243610.

The previous prime is 47243593. The next prime is 47243657. The reversal of 47243611 is 11634274.

47243611 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47243611 - 2⁹ = 47243099 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 47243611.

It is not a weakly prime, because it can be changed into another prime (47243681) 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, 23621805 + 23621806.

It is an arithmetic number, because the mean of its divisors is an integer number (23621806).

Almost surely, 2^47243611 is an apocalyptic number.

47243611 is a deficient number, since it is larger than the sum of its proper divisors (1).

47243611 is an equidigital number, since it uses as much as digits as its factorization.

47243611 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4032, while the sum is 28.

The square root of 47243611 is about 6873.3987953559. The cubic root of 47243611 is about 361.5050442898.

Adding to 47243611 its reverse (11634274), we get a palindrome (58877885).

The spelling of 47243611 in words is "forty-seven million, two hundred forty-three thousand, six hundred eleven".