160622117 has 4 divisors (see below), whose sum is σ = 160980300. Its totient is φ = 160263936.

The previous prime is 160622083. The next prime is 160622141. The reversal of 160622117 is 711226061.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 128006596 + 32615521 = 11314^2 + 5711^2 .

It is a cyclic number.

It is not a de Polignac number, because 160622117 - 2⁸ = 160621861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160622167) 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, 178418 + ... + 179315.

It is an arithmetic number, because the mean of its divisors is an integer number (40245075).

Almost surely, 2^160622117 is an apocalyptic number.

It is an amenable number.

160622117 is a deficient number, since it is larger than the sum of its proper divisors (358183).

160622117 is an equidigital number, since it uses as much as digits as its factorization.

160622117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358182.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 160622117 is about 12673.6781164743. The cubic root of 160622117 is about 543.5862322330.

Adding to 160622117 its reverse (711226061), we get a palindrome (871848178).

The spelling of 160622117 in words is "one hundred sixty million, six hundred twenty-two thousand, one hundred seventeen".