17161201 has 2 divisors, whose sum is σ = 17161202. Its totient is φ = 17161200.

The previous prime is 17161189. The next prime is 17161217. The reversal of 17161201 is 10216171.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12215025 + 4946176 = 3495^2 + 2224^2 .

It is a cyclic number.

It is not a de Polignac number, because 17161201 - 2⁵ = 17161169 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (17161901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8580600 + 8580601.

It is an arithmetic number, because the mean of its divisors is an integer number (8580601).

Almost surely, 2^17161201 is an apocalyptic number.

It is an amenable number.

17161201 is a deficient number, since it is larger than the sum of its proper divisors (1).

17161201 is an equidigital number, since it uses as much as digits as its factorization.

17161201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84, while the sum is 19.

The square root of 17161201 is about 4142.6079949713. The cubic root of 17161201 is about 257.9383353218.

Adding to 17161201 its reverse (10216171), we get a palindrome (27377372).

The spelling of 17161201 in words is "seventeen million, one hundred sixty-one thousand, two hundred one".