164106727 has 8 divisors (see below), whose sum is σ = 165834032. Its totient is φ = 162388800.

The previous prime is 164106703. The next prime is 164106739. The reversal of 164106727 is 727601461.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 164106727 - 2¹¹ = 164104679 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 164106692 and 164106701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164106827) by changing a digit.

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, 36043 + ... + 40339.

It is an arithmetic number, because the mean of its divisors is an integer number (20729254).

Almost surely, 2^164106727 is an apocalyptic number.

164106727 is a deficient number, since it is larger than the sum of its proper divisors (1727305).

164106727 is a wasteful number, since it uses less digits than its factorization.

164106727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4689.

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 164106727 is about 12810.4147864150. The cubic root of 164106727 is about 547.4890799376.

The spelling of 164106727 in words is "one hundred sixty-four million, one hundred six thousand, seven hundred twenty-seven".