160617673 has 2 divisors, whose sum is σ = 160617674. Its totient is φ = 160617672.

The previous prime is 160617641. The next prime is 160617749. The reversal of 160617673 is 376716061.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 131056704 + 29560969 = 11448^2 + 5437^2 .

It is a cyclic number.

It is not a de Polignac number, because 160617673 - 2⁵ = 160617641 is a prime.

It is not a weakly prime, because it can be changed into another prime (160617473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80308836 + 80308837.

It is an arithmetic number, because the mean of its divisors is an integer number (80308837).

Almost surely, 2^160617673 is an apocalyptic number.

It is an amenable number.

160617673 is a deficient number, since it is larger than the sum of its proper divisors (1).

160617673 is an equidigital number, since it uses as much as digits as its factorization.

160617673 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31752, while the sum is 37.

The square root of 160617673 is about 12673.5027912570. The cubic root of 160617673 is about 543.5812189767.

The spelling of 160617673 in words is "one hundred sixty million, six hundred seventeen thousand, six hundred seventy-three".