164708005 has 16 divisors (see below), whose sum is σ = 246420864. Its totient is φ = 102674880.

The previous prime is 164707987. The next prime is 164708039. The reversal of 164708005 is 500807461.

It is not a de Polignac number, because 164708005 - 2⁵ = 164707973 is a prime.

It is a super-2 number, since 2×164708005² = 54257453822160050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 213522 + ... + 214291.

It is an arithmetic number, because the mean of its divisors is an integer number (15401304).

Almost surely, 2^164708005 is an apocalyptic number.

It is an amenable number.

164708005 is a deficient number, since it is larger than the sum of its proper divisors (81712859).

164708005 is a wasteful number, since it uses less digits than its factorization.

164708005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427836.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 164708005 is about 12833.8616557917. The cubic root of 164708005 is about 548.1569215569.

The spelling of 164708005 in words is "one hundred sixty-four million, seven hundred eight thousand, five".