164608 has 18 divisors (see below), whose sum is σ = 329084. Its totient is φ = 82176.

The previous prime is 164599. The next prime is 164617. The reversal of 164608 is 806461.

It is an interprime number because it is at equal distance from previous prime (164599) and next prime (164617).

It is an unprimeable number.

164608 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66 + ... + 577.

2¹⁶⁴⁶⁰⁸ is an apocalyptic number.

It is an amenable number.

164608 is a deficient number, since it is larger than the sum of its proper divisors (164476).

164608 is an frugal number, since it uses more digits than its factorization.

164608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659 (or 645 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 164608 is about 405.7191146594. The cubic root of 164608 is about 54.8045958459.

It can be divided in two parts, 16 and 4608, that added together give a square (4624 = 68²).

The spelling of 164608 in words is "one hundred sixty-four thousand, six hundred eight".