170164601 has 2 divisors, whose sum is σ = 170164602. Its totient is φ = 170164600.

The previous prime is 170164597. The next prime is 170164613. The reversal of 170164601 is 106461071.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99520576 + 70644025 = 9976^2 + 8405^2 .

It is an emirp because it is prime and its reverse (106461071) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 170164601 - 2² = 170164597 is a prime.

It is not a weakly prime, because it can be changed into another prime (170164661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85082300 + 85082301.

It is an arithmetic number, because the mean of its divisors is an integer number (85082301).

Almost surely, 2^170164601 is an apocalyptic number.

It is an amenable number.

170164601 is a deficient number, since it is larger than the sum of its proper divisors (1).

170164601 is an equidigital number, since it uses as much as digits as its factorization.

170164601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 170164601 is about 13044.7154434277. The cubic root of 170164601 is about 554.1445588432.

The spelling of 170164601 in words is "one hundred seventy million, one hundred sixty-four thousand, six hundred one".