160020939 has 16 divisors (see below), whose sum is σ = 234112032. Its totient is φ = 96615168.

The previous prime is 160020919. The next prime is 160020941. The reversal of 160020939 is 939020061.

It is not a de Polignac number, because 160020939 - 2¹³ = 160012747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (160020919) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36642 + ... + 40775.

It is an arithmetic number, because the mean of its divisors is an integer number (14632002).

Almost surely, 2^160020939 is an apocalyptic number.

160020939 is a deficient number, since it is larger than the sum of its proper divisors (74091093).

160020939 is a wasteful number, since it uses less digits than its factorization.

160020939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77486.

The product of its (nonzero) digits is 2916, while the sum is 30.

The square root of 160020939 is about 12649.9383002448. The cubic root of 160020939 is about 542.9072044487.

The spelling of 160020939 in words is "one hundred sixty million, twenty thousand, nine hundred thirty-nine".