170068057 has 2 divisors, whose sum is σ = 170068058. Its totient is φ = 170068056.

The previous prime is 170068039. The next prime is 170068081. The reversal of 170068057 is 750860071.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 137851081 + 32216976 = 11741^2 + 5676^2 .

It is a cyclic number.

It is not a de Polignac number, because 170068057 - 2⁷ = 170067929 is a prime.

It is not a weakly prime, because it can be changed into another prime (170068007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85034028 + 85034029.

It is an arithmetic number, because the mean of its divisors is an integer number (85034029).

Almost surely, 2^170068057 is an apocalyptic number.

It is an amenable number.

170068057 is a deficient number, since it is larger than the sum of its proper divisors (1).

170068057 is an equidigital number, since it uses as much as digits as its factorization.

170068057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11760, while the sum is 34.

The square root of 170068057 is about 13041.0144160644. The cubic root of 170068057 is about 554.0397398368.

The spelling of 170068057 in words is "one hundred seventy million, sixty-eight thousand, fifty-seven".