164573241 has 16 divisors (see below), whose sum is σ = 250973184. Its totient is φ = 93968784.

The previous prime is 164573197. The next prime is 164573251. The reversal of 164573241 is 142375461.

164573241 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 164573241 - 2⁶ = 164573177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (164573251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36666 + ... + 40908.

It is an arithmetic number, because the mean of its divisors is an integer number (15685824).

Almost surely, 2^164573241 is an apocalyptic number.

It is an amenable number.

164573241 is a deficient number, since it is larger than the sum of its proper divisors (86399943).

164573241 is a wasteful number, since it uses less digits than its factorization.

164573241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6100.

The product of its digits is 20160, while the sum is 33.

The square root of 164573241 is about 12828.6102520889. The cubic root of 164573241 is about 548.0073801997.

The spelling of 164573241 in words is "one hundred sixty-four million, five hundred seventy-three thousand, two hundred forty-one".