164314522 has 16 divisors (see below), whose sum is σ = 259786440. Its totient is φ = 77826112.

The previous prime is 164314517. The next prime is 164314529. The reversal of 164314522 is 225413461.

It can be written as a sum of positive squares in 4 ways, for example, as 156975841 + 7338681 = 12529^2 + 2709^2 .

It is not an unprimeable number, because it can be changed into a prime (164314529) 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, 23653 + ... + 29800.

Almost surely, 2^164314522 is an apocalyptic number.

164314522 is a deficient number, since it is larger than the sum of its proper divisors (95471918).

164314522 is a wasteful number, since it uses less digits than its factorization.

164314522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53537.

The product of its digits is 5760, while the sum is 28.

The square root of 164314522 is about 12818.5226137804. The cubic root of 164314522 is about 547.7200627699.

Adding to 164314522 its reverse (225413461), we get a palindrome (389727983).

It can be divided in two parts, 164314 and 522, that added together give a square (164836 = 406²).

The spelling of 164314522 in words is "one hundred sixty-four million, three hundred fourteen thousand, five hundred twenty-two".