164916201 has 8 divisors (see below), whose sum is σ = 232822944. Its totient is φ = 103476800.

The previous prime is 164916179. The next prime is 164916209. The reversal of 164916201 is 102619461.

It is a happy number.

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 164916201 - 2⁹ = 164915689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (164916209) 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, 1616775 + ... + 1616876.

It is an arithmetic number, because the mean of its divisors is an integer number (29102868).

Almost surely, 2^164916201 is an apocalyptic number.

It is an amenable number.

164916201 is a deficient number, since it is larger than the sum of its proper divisors (67906743).

164916201 is a wasteful number, since it uses less digits than its factorization.

164916201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3233671.

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 164916201 is about 12841.9702927549. The cubic root of 164916201 is about 548.3877867309.

The spelling of 164916201 in words is "one hundred sixty-four million, nine hundred sixteen thousand, two hundred one".