160665364 has 24 divisors (see below), whose sum is σ = 287779968. Its totient is φ = 78450240.

The previous prime is 160665293. The next prime is 160665371. The reversal of 160665364 is 463566061.

160665364 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

160665364 is strictly pandigital in base 9.

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 7 ways as a sum of consecutive naturals, for example, 142507 + ... + 143629.

It is an arithmetic number, because the mean of its divisors is an integer number (11990832).

Almost surely, 2^160665364 is an apocalyptic number.

It is an amenable number.

160665364 is a deficient number, since it is larger than the sum of its proper divisors (127114604).

160665364 is a wasteful number, since it uses less digits than its factorization.

160665364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1935 (or 1933 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 37.

The square root of 160665364 is about 12675.3841756374. The cubic root of 160665364 is about 543.6350141498.

The spelling of 160665364 in words is "one hundred sixty million, six hundred sixty-five thousand, three hundred sixty-four".