16193159 has 2 divisors, whose sum is σ = 16193160. Its totient is φ = 16193158.

The previous prime is 16193153. The next prime is 16193167. The reversal of 16193159 is 95139161.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16193159 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16193153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8096579 + 8096580.

It is an arithmetic number, because the mean of its divisors is an integer number (8096580).

Almost surely, 2^16193159 is an apocalyptic number.

16193159 is a deficient number, since it is larger than the sum of its proper divisors (1).

16193159 is an equidigital number, since it uses as much as digits as its factorization.

16193159 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7290, while the sum is 35.

The square root of 16193159 is about 4024.0724397058. The cubic root of 16193159 is about 252.9941777681.

The spelling of 16193159 in words is "sixteen million, one hundred ninety-three thousand, one hundred fifty-nine".