164608235 has 16 divisors (see below), whose sum is σ = 220745952. Its totient is φ = 116793600.

The previous prime is 164608231. The next prime is 164608237. The reversal of 164608235 is 532806461.

It is not a de Polignac number, because 164608235 - 2² = 164608231 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 164608195 and 164608204.

It is not an unprimeable number, because it can be changed into a prime (164608231) 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, 34244 + ... + 38753.

It is an arithmetic number, because the mean of its divisors is an integer number (13796622).

Almost surely, 2^164608235 is an apocalyptic number.

164608235 is a deficient number, since it is larger than the sum of its proper divisors (56137717).

164608235 is a wasteful number, since it uses less digits than its factorization.

164608235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73054.

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 164608235 is about 12829.9740841515. The cubic root of 164608235 is about 548.0462192622.

The spelling of 164608235 in words is "one hundred sixty-four million, six hundred eight thousand, two hundred thirty-five".