860025193 has 2 divisors, whose sum is σ = 860025194. Its totient is φ = 860025192.

The previous prime is 860025149. The next prime is 860025203. The reversal of 860025193 is 391520068.

860025193 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 608707584 + 251317609 = 24672^2 + 15853^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-860025193 is a prime.

It is not a weakly prime, because it can be changed into another prime (860025293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 430012596 + 430012597.

It is an arithmetic number, because the mean of its divisors is an integer number (430012597).

Almost surely, 2^860025193 is an apocalyptic number.

It is an amenable number.

860025193 is a deficient number, since it is larger than the sum of its proper divisors (1).

860025193 is an equidigital number, since it uses as much as digits as its factorization.

860025193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 860025193 is about 29326.1861311695. The cubic root of 860025193 is about 950.9778271649.

The spelling of 860025193 in words is "eight hundred sixty million, twenty-five thousand, one hundred ninety-three".