160248289 has 4 divisors (see below), whose sum is σ = 160300720. Its totient is φ = 160195860.

The previous prime is 160248247. The next prime is 160248301. The reversal of 160248289 is 982842061.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 160248289 - 2¹⁵ = 160215521 is a prime.

It is a super-4 number, since 4×160248289⁴ (a number of 34 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (160248089) 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 in 3 ways as a sum of consecutive naturals, for example, 21327 + ... + 27844.

It is an arithmetic number, because the mean of its divisors is an integer number (40075180).

Almost surely, 2^160248289 is an apocalyptic number.

It is an amenable number.

160248289 is a deficient number, since it is larger than the sum of its proper divisors (52431).

160248289 is an equidigital number, since it uses as much as digits as its factorization.

160248289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52430.

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 160248289 is about 12658.9213205549. The cubic root of 160248289 is about 543.1641948679.

The spelling of 160248289 in words is "one hundred sixty million, two hundred forty-eight thousand, two hundred eighty-nine".