164098229 has 8 divisors (see below), whose sum is σ = 177030360. Its totient is φ = 151530496.

The previous prime is 164098213. The next prime is 164098241. The reversal of 164098229 is 922890461.

It can be written as a sum of positive squares in 4 ways, for example, as 46267204 + 117831025 = 6802^2 + 10855^2 .

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 164098229 - 2⁴ = 164098213 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 (164398229) 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, 90164 + ... + 91965.

It is an arithmetic number, because the mean of its divisors is an integer number (22128795).

Almost surely, 2^164098229 is an apocalyptic number.

It is an amenable number.

164098229 is a deficient number, since it is larger than the sum of its proper divisors (12932131).

164098229 is a wasteful number, since it uses less digits than its factorization.

164098229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182199.

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 164098229 is about 12810.0830988718. The cubic root of 164098229 is about 547.4796294972.

The spelling of 164098229 in words is "one hundred sixty-four million, ninety-eight thousand, two hundred twenty-nine".