10194517 has 2 divisors, whose sum is σ = 10194518. Its totient is φ = 10194516.

The previous prime is 10194493. The next prime is 10194533. The reversal of 10194517 is 71549101.

10194517 is digitally balanced in base 3, 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., 7187761 + 3006756 = 2681^2 + 1734^2 .

It is a cyclic number.

It is not a de Polignac number, because 10194517 - 2⁷ = 10194389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10194017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5097258 + 5097259.

It is an arithmetic number, because the mean of its divisors is an integer number (5097259).

Almost surely, 2^10194517 is an apocalyptic number.

It is an amenable number.

10194517 is a deficient number, since it is larger than the sum of its proper divisors (1).

10194517 is an equidigital number, since it uses as much as digits as its factorization.

10194517 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1260, while the sum is 28.

The square root of 10194517 is about 3192.8853721986. The cubic root of 10194517 is about 216.8314220897.

The spelling of 10194517 in words is "ten million, one hundred ninety-four thousand, five hundred seventeen".