164182201 has 4 divisors (see below), whose sum is σ = 165099600. Its totient is φ = 163264804.

The previous prime is 164182199. The next prime is 164182223. The reversal of 164182201 is 102281461.

164182201 is digitally balanced in base 2, 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 a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 102281461 = 1061 ⋅96401.

It is a cyclic number.

It is not a de Polignac number, because 164182201 - 2¹ = 164182199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (164182241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 458431 + ... + 458788.

It is an arithmetic number, because the mean of its divisors is an integer number (41274900).

Almost surely, 2^164182201 is an apocalyptic number.

It is an amenable number.

164182201 is a deficient number, since it is larger than the sum of its proper divisors (917399).

164182201 is an equidigital number, since it uses as much as digits as its factorization.

164182201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 917398.

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 164182201 is about 12813.3602540473. The cubic root of 164182201 is about 547.5729986137.

The spelling of 164182201 in words is "one hundred sixty-four million, one hundred eighty-two thousand, two hundred one".