160766680 has 64 divisors (see below), whose sum is σ = 373190400. Its totient is φ = 62294400.

The previous prime is 160766677. The next prime is 160766687. The reversal of 160766680 is 86667061.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160766687) 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 15 ways as a sum of consecutive naturals, for example, 259411 + ... + 260029.

It is an arithmetic number, because the mean of its divisors is an integer number (5831100).

Almost surely, 2^160766680 is an apocalyptic number.

160766680 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 160766680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186595200).

160766680 is an abundant number, since it is smaller than the sum of its proper divisors (212423720).

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

160766680 is a wasteful number, since it uses less digits than its factorization.

160766680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 824 (or 820 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 160766680 is about 12679.3801110307. The cubic root of 160766680 is about 543.7492626933.

The spelling of 160766680 in words is "one hundred sixty million, seven hundred sixty-six thousand, six hundred eighty".