47088193 has 2 divisors, whose sum is σ = 47088194. Its totient is φ = 47088192.

The previous prime is 47088191. The next prime is 47088211. The reversal of 47088193 is 39188074.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29724304 + 17363889 = 5452^2 + 4167^2 .

It is a cyclic number.

It is not a de Polignac number, because 47088193 - 2¹ = 47088191 is a prime.

Together with 47088191, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (47088191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23544096 + 23544097.

It is an arithmetic number, because the mean of its divisors is an integer number (23544097).

Almost surely, 2^47088193 is an apocalyptic number.

It is an amenable number.

47088193 is a deficient number, since it is larger than the sum of its proper divisors (1).

47088193 is an equidigital number, since it uses as much as digits as its factorization.

47088193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 47088193 is about 6862.0837214362. The cubic root of 47088193 is about 361.1081926461.

The spelling of 47088193 in words is "forty-seven million, eighty-eight thousand, one hundred ninety-three".