164412230 has 16 divisors (see below), whose sum is σ = 296146800. Its totient is φ = 65719392.

The previous prime is 164412229. The next prime is 164412239. The reversal of 164412230 is 32214461.

It is a super-3 number, since 3×164412230³ (a number of 26 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 164412196 and 164412205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164412239) 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, 12152 + ... + 21828.

It is an arithmetic number, because the mean of its divisors is an integer number (18509175).

Almost surely, 2^164412230 is an apocalyptic number.

164412230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

164412230 is a deficient number, since it is larger than the sum of its proper divisors (131734570).

164412230 is a wasteful number, since it uses less digits than its factorization.

164412230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11383.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 164412230 is about 12822.3332510117. Note that the first 3 decimals coincide. The cubic root of 164412230 is about 547.8286066913.

Adding to 164412230 its reverse (32214461), we get a palindrome (196626691).

The spelling of 164412230 in words is "one hundred sixty-four million, four hundred twelve thousand, two hundred thirty".