164655008 has 24 divisors (see below), whose sum is σ = 370474272. Its totient is φ = 70566336.

The previous prime is 164654989. The next prime is 164655019. The reversal of 164655008 is 800556461.

It is a happy number.

It is a super-2 number, since 2×164655008² = 54222543318960128, which contains 22 as substring.

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, 367310 + ... + 367757.

It is an arithmetic number, because the mean of its divisors is an integer number (15436428).

Almost surely, 2^164655008 is an apocalyptic number.

It is an amenable number.

164655008 is an abundant number, since it is smaller than the sum of its proper divisors (205819264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

164655008 is an equidigital number, since it uses as much as digits as its factorization.

164655008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 735084 (or 735076 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 164655008 is about 12831.7967564952. The cubic root of 164655008 is about 548.0981229803.

The spelling of 164655008 in words is "one hundred sixty-four million, six hundred fifty-five thousand, eight".