164326134 has 32 divisors (see below), whose sum is σ = 384341760. Its totient is φ = 45857952.

The previous prime is 164326087. The next prime is 164326153. The reversal of 164326134 is 431623461.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 43689 + ... + 47300.

It is an arithmetic number, because the mean of its divisors is an integer number (12010680).

Almost surely, 2^164326134 is an apocalyptic number.

164326134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

164326134 is an abundant number, since it is smaller than the sum of its proper divisors (220015626).

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

164326134 is a wasteful number, since it uses less digits than its factorization.

164326134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91044.

The product of its digits is 10368, while the sum is 30.

The square root of 164326134 is about 12818.9755440909. The cubic root of 164326134 is about 547.7329648057.

Adding to 164326134 its reverse (431623461), we get a palindrome (595949595).

The spelling of 164326134 in words is "one hundred sixty-four million, three hundred twenty-six thousand, one hundred thirty-four".