164241871 has 8 divisors (see below), whose sum is σ = 173113200. Its totient is φ = 155393280.

The previous prime is 164241863. The next prime is 164241901. The reversal of 164241871 is 178142461.

It is a happy number.

164241871 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 164241871 - 2³ = 164241863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164241851) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10335 + ... + 20863.

It is an arithmetic number, because the mean of its divisors is an integer number (21639150).

Almost surely, 2^164241871 is an apocalyptic number.

164241871 is a deficient number, since it is larger than the sum of its proper divisors (8871329).

164241871 is a wasteful number, since it uses less digits than its factorization.

164241871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11369.

The product of its digits is 10752, while the sum is 34.

The square root of 164241871 is about 12815.6884715570. The cubic root of 164241871 is about 547.6393268010.

The spelling of 164241871 in words is "one hundred sixty-four million, two hundred forty-one thousand, eight hundred seventy-one".