164054 has 8 divisors (see below), whose sum is σ = 268488. Its totient is φ = 74560.

The previous prime is 164051. The next prime is 164057. The reversal of 164054 is 450461.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (164051) and next prime (164057).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3707 + ... + 3750.

It is an arithmetic number, because the mean of its divisors is an integer number (33561).

2¹⁶⁴⁰⁵⁴ is an apocalyptic number.

164054 is a deficient number, since it is larger than the sum of its proper divisors (104434).

164054 is a wasteful number, since it uses less digits than its factorization.

164054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7470.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 164054 is about 405.0358008868. The cubic root of 164054 is about 54.7430438123.

The spelling of 164054 in words is "one hundred sixty-four thousand, fifty-four".