160042870 has 16 divisors (see below), whose sum is σ = 310237200. Its totient is φ = 59092704.

The previous prime is 160042843. The next prime is 160042873. The reversal of 160042870 is 78240061.

160042870 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×160042870² = 51227440475673800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160042873) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 615420 + ... + 615679.

It is an arithmetic number, because the mean of its divisors is an integer number (19389825).

Almost surely, 2^160042870 is an apocalyptic number.

160042870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

160042870 is a deficient number, since it is larger than the sum of its proper divisors (150194330).

160042870 is a wasteful number, since it uses less digits than its factorization.

160042870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1231119.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 160042870 is about 12650.8051127191. The cubic root of 160042870 is about 542.9320052739.

The spelling of 160042870 in words is "one hundred sixty million, forty-two thousand, eight hundred seventy".