164434162 has 16 divisors (see below), whose sum is σ = 251126784. Its totient is φ = 80730000.

The previous prime is 164434159. The next prime is 164434163. The reversal of 164434162 is 261434461.

It is a super-3 number, since 3×164434162³ (a number of 26 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (164434163) 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, 139837 + ... + 141007.

It is an arithmetic number, because the mean of its divisors is an integer number (15695424).

Almost surely, 2^164434162 is an apocalyptic number.

164434162 is a deficient number, since it is larger than the sum of its proper divisors (86692622).

164434162 is a wasteful number, since it uses less digits than its factorization.

164434162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2385.

The product of its digits is 13824, while the sum is 31.

The square root of 164434162 is about 12823.1884490559. The cubic root of 164434162 is about 547.8529650633.

The spelling of 164434162 in words is "one hundred sixty-four million, four hundred thirty-four thousand, one hundred sixty-two".