160958985 has 16 divisors (see below), whose sum is σ = 280946880. Its totient is φ = 78040640.

The previous prime is 160958957. The next prime is 160958999. The reversal of 160958985 is 589859061.

It is not a de Polignac number, because 160958985 - 2¹¹ = 160956937 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 487590 + ... + 487919.

It is an arithmetic number, because the mean of its divisors is an integer number (17559180).

Almost surely, 2^160958985 is an apocalyptic number.

160958985 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

160958985 is a deficient number, since it is larger than the sum of its proper divisors (119987895).

160958985 is a wasteful number, since it uses less digits than its factorization.

160958985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 975528.

The product of its (nonzero) digits is 777600, while the sum is 51.

The square root of 160958985 is about 12686.9612200873. The cubic root of 160958985 is about 543.9659826353.

The spelling of 160958985 in words is "one hundred sixty million, nine hundred fifty-eight thousand, nine hundred eighty-five".