160996664 has 16 divisors (see below), whose sum is σ = 319626000. Its totient is φ = 75763072.

The previous prime is 160996651. The next prime is 160996673. The reversal of 160996664 is 466699061.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 591764 + ... + 592035.

It is an arithmetic number, because the mean of its divisors is an integer number (19976625).

Almost surely, 2^160996664 is an apocalyptic number.

It is an amenable number.

160996664 is a deficient number, since it is larger than the sum of its proper divisors (158629336).

160996664 is a wasteful number, since it uses less digits than its factorization.

160996664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1183822 (or 1183818 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 47.

The square root of 160996664 is about 12688.4460829528. The cubic root of 160996664 is about 544.0084251146.

The spelling of 160996664 in words is "one hundred sixty million, nine hundred ninety-six thousand, six hundred sixty-four".