164411 has 4 divisors (see below), whose sum is σ = 177072. Its totient is φ = 151752.

The previous prime is 164387. The next prime is 164413. The reversal of 164411 is 114461.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 114461 = 17 ⋅6733.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-164411 is a prime.

It is a super-3 number, since 3×164411³ = 13332569839675593, which contains 333 as substring.

It is a Duffinian number.

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 164411.

It is not an unprimeable number, because it can be changed into a prime (164413) 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, 6311 + ... + 6336.

It is an arithmetic number, because the mean of its divisors is an integer number (44268).

2¹⁶⁴⁴¹¹ is an apocalyptic number.

164411 is a deficient number, since it is larger than the sum of its proper divisors (12661).

164411 is a wasteful number, since it uses less digits than its factorization.

164411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12660.

The product of its digits is 96, while the sum is 17.

The square root of 164411 is about 405.4762631770. The cubic root of 164411 is about 54.7827240550.

Adding to 164411 its reverse (114461), we get a palindrome (278872).

It can be divided in two parts, 164 and 411, that added together give a palindrome (575).

The spelling of 164411 in words is "one hundred sixty-four thousand, four hundred eleven".