164710943 has 12 divisors (see below), whose sum is σ = 184068720. Its totient is φ = 146857536.

The previous prime is 164710937. The next prime is 164710957. The reversal of 164710943 is 349017461.

164710943 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 164710943 - 2¹⁸ = 164448799 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 (164710963) 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, 7283 + ... + 19556.

It is an arithmetic number, because the mean of its divisors is an integer number (15339060).

Almost surely, 2^164710943 is an apocalyptic number.

164710943 is a deficient number, since it is larger than the sum of its proper divisors (19357777).

164710943 is a wasteful number, since it uses less digits than its factorization.

164710943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26894 (or 26875 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 164710943 is about 12833.9761181015. The cubic root of 164710943 is about 548.1601808105.

The spelling of 164710943 in words is "one hundred sixty-four million, seven hundred ten thousand, nine hundred forty-three".