47348293 has 2 divisors, whose sum is σ = 47348294. Its totient is φ = 47348292.

The previous prime is 47348291. The next prime is 47348299. The reversal of 47348293 is 39284374.

47348293 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., 23990404 + 23357889 = 4898^2 + 4833^2 .

It is a cyclic number.

It is not a de Polignac number, because 47348293 - 2¹ = 47348291 is a prime.

Together with 47348291, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47348291) 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, 23674146 + 23674147.

It is an arithmetic number, because the mean of its divisors is an integer number (23674147).

Almost surely, 2^47348293 is an apocalyptic number.

It is an amenable number.

47348293 is a deficient number, since it is larger than the sum of its proper divisors (1).

47348293 is an equidigital number, since it uses as much as digits as its factorization.

47348293 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145152, while the sum is 40.

The square root of 47348293 is about 6881.0095916224. The cubic root of 47348293 is about 361.7718539445.

The spelling of 47348293 in words is "forty-seven million, three hundred forty-eight thousand, two hundred ninety-three".