47354173 has 2 divisors, whose sum is σ = 47354174. Its totient is φ = 47354172.

The previous prime is 47354149. The next prime is 47354201. The reversal of 47354173 is 37145374.

47354173 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., 43520409 + 3833764 = 6597^2 + 1958^2 .

It is a cyclic number.

It is not a de Polignac number, because 47354173 - 2⁹ = 47353661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47354113) 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, 23677086 + 23677087.

It is an arithmetic number, because the mean of its divisors is an integer number (23677087).

Almost surely, 2^47354173 is an apocalyptic number.

It is an amenable number.

47354173 is a deficient number, since it is larger than the sum of its proper divisors (1).

47354173 is an equidigital number, since it uses as much as digits as its factorization.

47354173 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 35280, while the sum is 34.

The square root of 47354173 is about 6881.4368412418. The cubic root of 47354173 is about 361.7868290035.

The spelling of 47354173 in words is "forty-seven million, three hundred fifty-four thousand, one hundred seventy-three".