160046081 has 8 divisors (see below), whose sum is σ = 173884200. Its totient is φ = 146426112.

The previous prime is 160046077. The next prime is 160046093. The reversal of 160046081 is 180640061.

It can be written as a sum of positive squares in 4 ways, for example, as 9247681 + 150798400 = 3041^2 + 12280^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 160046081 - 2² = 160046077 is a prime.

It is a super-2 number, since 2×160046081² = 51229496086917122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 160046081.

It is not an unprimeable number, because it can be changed into a prime (160046281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53006 + ... + 55943.

It is an arithmetic number, because the mean of its divisors is an integer number (21735525).

Almost surely, 2^160046081 is an apocalyptic number.

It is an amenable number.

160046081 is a deficient number, since it is larger than the sum of its proper divisors (13838119).

160046081 is a wasteful number, since it uses less digits than its factorization.

160046081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109075.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 160046081 is about 12650.9320210015. The cubic root of 160046081 is about 542.9356362656.

The spelling of 160046081 in words is "one hundred sixty million, forty-six thousand, eighty-one".