164835199 has 2 divisors, whose sum is σ = 164835200. Its totient is φ = 164835198.

The previous prime is 164835197. The next prime is 164835239. The reversal of 164835199 is 991538461.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 164835199 - 2¹ = 164835197 is a prime.

Together with 164835197, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (164835191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82417599 + 82417600.

It is an arithmetic number, because the mean of its divisors is an integer number (82417600).

Almost surely, 2^164835199 is an apocalyptic number.

164835199 is a deficient number, since it is larger than the sum of its proper divisors (1).

164835199 is an equidigital number, since it uses as much as digits as its factorization.

164835199 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 233280, while the sum is 46.

The square root of 164835199 is about 12838.8161058565. The cubic root of 164835199 is about 548.2979880293.

The spelling of 164835199 in words is "one hundred sixty-four million, eight hundred thirty-five thousand, one hundred ninety-nine".