47046193 has 2 divisors, whose sum is σ = 47046194. Its totient is φ = 47046192.

The previous prime is 47046173. The next prime is 47046221. The reversal of 47046193 is 39164074.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37847104 + 9199089 = 6152^2 + 3033^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47046193 is a prime.

It is not a weakly prime, because it can be changed into another prime (47046173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23523096 + 23523097.

It is an arithmetic number, because the mean of its divisors is an integer number (23523097).

Almost surely, 2^47046193 is an apocalyptic number.

It is an amenable number.

47046193 is a deficient number, since it is larger than the sum of its proper divisors (1).

47046193 is an equidigital number, since it uses as much as digits as its factorization.

47046193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 47046193 is about 6859.0227438025. The cubic root of 47046193 is about 361.0007980277. Note that the first 3 decimals are identical.

The spelling of 47046193 in words is "forty-seven million, forty-six thousand, one hundred ninety-three".