160617601 has 2 divisors, whose sum is σ = 160617602. Its totient is φ = 160617600.

The previous prime is 160617577. The next prime is 160617617. The reversal of 160617601 is 106716061.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 142563600 + 18054001 = 11940^2 + 4249^2 .

It is a cyclic number.

It is not a de Polignac number, because 160617601 - 2⁷ = 160617473 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 160617601.

It is not a weakly prime, because it can be changed into another prime (160617641) 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, 80308800 + 80308801.

It is an arithmetic number, because the mean of its divisors is an integer number (80308801).

Almost surely, 2^160617601 is an apocalyptic number.

It is an amenable number.

160617601 is a deficient number, since it is larger than the sum of its proper divisors (1).

160617601 is an equidigital number, since it uses as much as digits as its factorization.

160617601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 160617601 is about 12673.4999506845. The cubic root of 160617601 is about 543.5811377531.

The spelling of 160617601 in words is "one hundred sixty million, six hundred seventeen thousand, six hundred one".