164052207 has 12 divisors (see below), whose sum is σ = 258506664. Its totient is φ = 99425520.

The previous prime is 164052173. The next prime is 164052209. The reversal of 164052207 is 702250461.

It is not a de Polignac number, because 164052207 - 2¹⁰ = 164051183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164052209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 828448 + ... + 828645.

It is an arithmetic number, because the mean of its divisors is an integer number (21542222).

Almost surely, 2^164052207 is an apocalyptic number.

164052207 is a deficient number, since it is larger than the sum of its proper divisors (94454457).

164052207 is a wasteful number, since it uses less digits than its factorization.

164052207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1657110 (or 1657107 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 164052207 is about 12808.2866535692. The cubic root of 164052207 is about 547.4284437664.

The spelling of 164052207 in words is "one hundred sixty-four million, fifty-two thousand, two hundred seven".