164436082 has 4 divisors (see below), whose sum is σ = 246654126. Its totient is φ = 82218040.

The previous prime is 164436079. The next prime is 164436091. The reversal of 164436082 is 280634461.

164436082 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 280634461 = 911 ⋅308051.

It can be written as a sum of positive squares in only one way, i.e., 117527281 + 46908801 = 10841^2 + 6849^2 .

It is a super-3 number, since 3×164436082³ (a number of 26 digits) contains 333 as substring.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 41109019 + ... + 41109022.

Almost surely, 2^164436082 is an apocalyptic number.

164436082 is a deficient number, since it is larger than the sum of its proper divisors (82218044).

164436082 is an equidigital number, since it uses as much as digits as its factorization.

164436082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82218043.

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 164436082 is about 12823.2633132132. The cubic root of 164436082 is about 547.8550973728.

The spelling of 164436082 in words is "one hundred sixty-four million, four hundred thirty-six thousand, eighty-two".