164363105 has 8 divisors (see below), whose sum is σ = 199269672. Its totient is φ = 130134528.

The previous prime is 164363029. The next prime is 164363113. The reversal of 164363105 is 501363461.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 62837329 + 101525776 = 7927^2 + 10076^2 .

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 164363105 - 2¹⁶ = 164297569 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168962 + ... + 169931.

It is an arithmetic number, because the mean of its divisors is an integer number (24908709).

Almost surely, 2^164363105 is an apocalyptic number.

It is an amenable number.

164363105 is a deficient number, since it is larger than the sum of its proper divisors (34906567).

164363105 is an equidigital number, since it uses as much as digits as its factorization.

164363105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338995.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 164363105 is about 12820.4175049021. The cubic root of 164363105 is about 547.7740390533.

The spelling of 164363105 in words is "one hundred sixty-four million, three hundred sixty-three thousand, one hundred five".