160616160 has 72 divisors (see below), whose sum is σ = 548107560. Its totient is φ = 42830592.

The previous prime is 160616083. The next prime is 160616167. The reversal of 160616160 is 61616061.

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160616167) 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 11 ways as a sum of consecutive naturals, for example, 54330 + ... + 57209.

It is an arithmetic number, because the mean of its divisors is an integer number (7612605).

Almost surely, 2^160616160 is an apocalyptic number.

160616160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

160616160 is an abundant number, since it is smaller than the sum of its proper divisors (387491400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

160616160 is a wasteful number, since it uses less digits than its factorization.

160616160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111560 (or 111549 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 160616160 is about 12673.4430996474. The cubic root of 160616160 is about 543.5795121472.

Subtracting from 160616160 its reverse (61616061), we obtain a palindrome (99000099).

It can be divided in two parts, 1606 and 16160, that added together give a triangular number (17766 = T₁₈₈).

The spelling of 160616160 in words is "one hundred sixty million, six hundred sixteen thousand, one hundred sixty".