47814373 has 2 divisors, whose sum is σ = 47814374. Its totient is φ = 47814372.

The previous prime is 47814337. The next prime is 47814379. The reversal of 47814373 is 37341874.

Together with previous prime (47814337) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45792289 + 2022084 = 6767^2 + 1422^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47814373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47814379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23907186 + 23907187.

It is an arithmetic number, because the mean of its divisors is an integer number (23907187).

Almost surely, 2^47814373 is an apocalyptic number.

It is an amenable number.

47814373 is a deficient number, since it is larger than the sum of its proper divisors (1).

47814373 is an equidigital number, since it uses as much as digits as its factorization.

47814373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 56448, while the sum is 37.

The square root of 47814373 is about 6914.7937785591. The cubic root of 47814373 is about 362.9550319068.

The spelling of 47814373 in words is "forty-seven million, eight hundred fourteen thousand, three hundred seventy-three".