160806870 has 160 divisors (see below), whose sum is σ = 501811200. Its totient is φ = 36189504.

The previous prime is 160806853. The next prime is 160806871. The reversal of 160806870 is 78608061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160806871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 447751 + ... + 448109.

It is an arithmetic number, because the mean of its divisors is an integer number (3136320).

Almost surely, 2^160806870 is an apocalyptic number.

160806870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 160806870, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (250905600).

160806870 is an abundant number, since it is smaller than the sum of its proper divisors (341004330).

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

160806870 is a wasteful number, since it uses less digits than its factorization.

160806870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464 (or 455 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 160806870 is about 12680.9648686525. The cubic root of 160806870 is about 543.7945694739.

The spelling of 160806870 in words is "one hundred sixty million, eight hundred six thousand, eight hundred seventy".