164245034 has 8 divisors (see below), whose sum is σ = 246595428. Its totient is φ = 82046560.

The previous prime is 164245033. The next prime is 164245043. The reversal of 164245034 is 430542461.

It can be written as a sum of positive squares in 2 ways, for example, as 162690025 + 1555009 = 12755^2 + 1247^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×164245034² = 53952862387322312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 164244988 and 164245006.

It is not an unprimeable number, because it can be changed into a prime (164245033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35237 + ... + 39624.

Almost surely, 2^164245034 is an apocalyptic number.

164245034 is a deficient number, since it is larger than the sum of its proper divisors (82350394).

164245034 is a wasteful number, since it uses less digits than its factorization.

164245034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75960.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 164245034 is about 12815.8118743995. The cubic root of 164245034 is about 547.6428422912.

Adding to 164245034 its reverse (430542461), we get a palindrome (594787495).

The spelling of 164245034 in words is "one hundred sixty-four million, two hundred forty-five thousand, thirty-four".