160473917 has 2 divisors, whose sum is σ = 160473918. Its totient is φ = 160473916.

The previous prime is 160473889. The next prime is 160473953. The reversal of 160473917 is 719374061.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 141586201 + 18887716 = 11899^2 + 4346^2 .

It is a cyclic number.

It is not a de Polignac number, because 160473917 - 2¹⁴ = 160457533 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (160473317) 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, 80236958 + 80236959.

It is an arithmetic number, because the mean of its divisors is an integer number (80236959).

Almost surely, 2^160473917 is an apocalyptic number.

It is an amenable number.

160473917 is a deficient number, since it is larger than the sum of its proper divisors (1).

160473917 is an equidigital number, since it uses as much as digits as its factorization.

160473917 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 38.

The square root of 160473917 is about 12667.8300035957. The cubic root of 160473917 is about 543.4189985829.

The spelling of 160473917 in words is "one hundred sixty million, four hundred seventy-three thousand, nine hundred seventeen".