17936141 has 2 divisors, whose sum is σ = 17936142. Its totient is φ = 17936140.

The previous prime is 17936137. The next prime is 17936167. The reversal of 17936141 is 14163971.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16564900 + 1371241 = 4070^2 + 1171^2 .

It is a cyclic number.

It is not a de Polignac number, because 17936141 - 2² = 17936137 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 17936098 and 17936107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (17936131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8968070 + 8968071.

It is an arithmetic number, because the mean of its divisors is an integer number (8968071).

Almost surely, 2^17936141 is an apocalyptic number.

It is an amenable number.

17936141 is a deficient number, since it is larger than the sum of its proper divisors (1).

17936141 is an equidigital number, since it uses as much as digits as its factorization.

17936141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4536, while the sum is 32.

The square root of 17936141 is about 4235.1081450183. The cubic root of 17936141 is about 261.7638501082.

The spelling of 17936141 in words is "seventeen million, nine hundred thirty-six thousand, one hundred forty-one".