164270341 has 2 divisors, whose sum is σ = 164270342. Its totient is φ = 164270340.

The previous prime is 164270329. The next prime is 164270369. The reversal of 164270341 is 143072461.

It is an a-pointer prime, because the next prime (164270369) can be obtained adding 164270341 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 156125025 + 8145316 = 12495^2 + 2854^2 .

It is a cyclic number.

It is not a de Polignac number, because 164270341 - 2²⁵ = 130715909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (164270441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82135170 + 82135171.

It is an arithmetic number, because the mean of its divisors is an integer number (82135171).

Almost surely, 2^164270341 is an apocalyptic number.

It is an amenable number.

164270341 is a deficient number, since it is larger than the sum of its proper divisors (1).

164270341 is an equidigital number, since it uses as much as digits as its factorization.

164270341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 164270341 is about 12816.7991714000. The cubic root of 164270341 is about 547.6709679222.

The spelling of 164270341 in words is "one hundred sixty-four million, two hundred seventy thousand, three hundred forty-one".