164134 has 4 divisors (see below), whose sum is σ = 246204. Its totient is φ = 82066.

The previous prime is 164117. The next prime is 164147. The reversal of 164134 is 431461.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 431461 = 163 ⋅2647.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41032 + ... + 41035.

It is an arithmetic number, because the mean of its divisors is an integer number (61551).

2¹⁶⁴¹³⁴ is an apocalyptic number.

164134 is a deficient number, since it is larger than the sum of its proper divisors (82070).

164134 is an equidigital number, since it uses as much as digits as its factorization.

164134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82069.

The product of its digits is 288, while the sum is 19.

The square root of 164134 is about 405.1345455525. The cubic root of 164134 is about 54.7519407442.

Adding to 164134 its reverse (431461), we get a palindrome (595595).

The spelling of 164134 in words is "one hundred sixty-four thousand, one hundred thirty-four".