47113349 has 2 divisors, whose sum is σ = 47113350. Its totient is φ = 47113348.

The previous prime is 47113327. The next prime is 47113393. The reversal of 47113349 is 94331174.

47113349 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 can be written as a sum of positive squares in only one way, i.e., 46444225 + 669124 = 6815^2 + 818^2 .

It is a cyclic number.

It is not a de Polignac number, because 47113349 - 2²⁴ = 30336133 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47113049) 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, 23556674 + 23556675.

It is an arithmetic number, because the mean of its divisors is an integer number (23556675).

Almost surely, 2^47113349 is an apocalyptic number.

It is an amenable number.

47113349 is a deficient number, since it is larger than the sum of its proper divisors (1).

47113349 is an equidigital number, since it uses as much as digits as its factorization.

47113349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9072, while the sum is 32.

The square root of 47113349 is about 6863.9164476267. The cubic root of 47113349 is about 361.1724863324.

The spelling of 47113349 in words is "forty-seven million, one hundred thirteen thousand, three hundred forty-nine".