160682220 has 72 divisors (see below), whose sum is σ = 496628496. Its totient is φ = 42037632.

The previous prime is 160682219. The next prime is 160682233. The reversal of 160682220 is 22286061.

160682220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1119 + ... + 17961.

It is an arithmetic number, because the mean of its divisors is an integer number (6897618).

Almost surely, 2^160682220 is an apocalyptic number.

160682220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 160682220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (248314248).

160682220 is an abundant number, since it is smaller than the sum of its proper divisors (335946276).

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

160682220 is a wasteful number, since it uses less digits than its factorization.

160682220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16911 (or 16906 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 160682220 is about 12676.0490690120. The cubic root of 160682220 is about 543.6540250744.

The spelling of 160682220 in words is "one hundred sixty million, six hundred eighty-two thousand, two hundred twenty".