160248861 has 20 divisors (see below), whose sum is σ = 242084700. Its totient is φ = 105627456.

The previous prime is 160248859. The next prime is 160248863. The reversal of 160248861 is 168842061.

160248861 is a `hidden beast` number, since 1 + 602 + 48 + 8 + 6 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (160248859) and next prime (160248863).

It can be written as a sum of positive squares in 2 ways, for example, as 36905625 + 123343236 = 6075^2 + 11106^2 .

It is not a de Polignac number, because 160248861 - 2¹ = 160248859 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160248863) 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 19 ways as a sum of consecutive naturals, for example, 3906 + ... + 18323.

It is an arithmetic number, because the mean of its divisors is an integer number (12104235).

Almost surely, 2^160248861 is an apocalyptic number.

It is an amenable number.

160248861 is a deficient number, since it is larger than the sum of its proper divisors (81835839).

160248861 is an equidigital number, since it uses as much as digits as its factorization.

160248861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22330 (or 22321 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 160248861 is about 12658.9439132970. The cubic root of 160248861 is about 543.1648411349.

The spelling of 160248861 in words is "one hundred sixty million, two hundred forty-eight thousand, eight hundred sixty-one".