860047193 has 2 divisors, whose sum is σ = 860047194. Its totient is φ = 860047192.

The previous prime is 860047157. The next prime is 860047231. The reversal of 860047193 is 391740068.

860047193 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (860047231) can be obtained adding 860047193 to its sum of digits (38).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 541353289 + 318693904 = 23267^2 + 17852^2 .

It is a cyclic number.

It is not a de Polignac number, because 860047193 - 2¹⁰ = 860046169 is a prime.

It is not a weakly prime, because it can be changed into another prime (860047093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 430023596 + 430023597.

It is an arithmetic number, because the mean of its divisors is an integer number (430023597).

Almost surely, 2^860047193 is an apocalyptic number.

It is an amenable number.

860047193 is a deficient number, since it is larger than the sum of its proper divisors (1).

860047193 is an equidigital number, since it uses as much as digits as its factorization.

860047193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 860047193 is about 29326.5612201635. The cubic root of 860047193 is about 950.9859359715.

The spelling of 860047193 in words is "eight hundred sixty million, forty-seven thousand, one hundred ninety-three".