160490293 has 2 divisors, whose sum is σ = 160490294. Its totient is φ = 160490292.

The previous prime is 160490279. The next prime is 160490303. The reversal of 160490293 is 392094061.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 113252164 + 47238129 = 10642^2 + 6873^2 .

It is a cyclic number.

It is not a de Polignac number, because 160490293 - 2⁹ = 160489781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (160490243) 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, 80245146 + 80245147.

It is an arithmetic number, because the mean of its divisors is an integer number (80245147).

Almost surely, 2^160490293 is an apocalyptic number.

It is an amenable number.

160490293 is a deficient number, since it is larger than the sum of its proper divisors (1).

160490293 is an equidigital number, since it uses as much as digits as its factorization.

160490293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 160490293 is about 12668.4763487959. The cubic root of 160490293 is about 543.4374828471.

The spelling of 160490293 in words is "one hundred sixty million, four hundred ninety thousand, two hundred ninety-three".