164112536 has 32 divisors (see below), whose sum is σ = 352555680. Its totient is φ = 70156800.

The previous prime is 164112527. The next prime is 164112563. The reversal of 164112536 is 635211461.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 164112499 and 164112508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20096 + ... + 27056.

It is an arithmetic number, because the mean of its divisors is an integer number (11017365).

Almost surely, 2^164112536 is an apocalyptic number.

It is an amenable number.

164112536 is an abundant number, since it is smaller than the sum of its proper divisors (188443144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

164112536 is a wasteful number, since it uses less digits than its factorization.

164112536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7395 (or 7391 counting only the distinct ones).

The product of its digits is 4320, while the sum is 29.

The square root of 164112536 is about 12810.6415139914. The cubic root of 164112536 is about 547.4955398120.

Adding to 164112536 its reverse (635211461), we get a palindrome (799323997).

The spelling of 164112536 in words is "one hundred sixty-four million, one hundred twelve thousand, five hundred thirty-six".