164527436 has 12 divisors (see below), whose sum is σ = 288068928. Its totient is φ = 82222032.

The previous prime is 164527421. The next prime is 164527453. The reversal of 164527436 is 634725461.

It is a happy number.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 164527436.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 491 + ... + 18146.

It is an arithmetic number, because the mean of its divisors is an integer number (24005744).

Almost surely, 2^164527436 is an apocalyptic number.

It is an amenable number.

164527436 is a deficient number, since it is larger than the sum of its proper divisors (123541492).

164527436 is a wasteful number, since it uses less digits than its factorization.

164527436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20848 (or 20846 counting only the distinct ones).

The product of its digits is 120960, while the sum is 38.

The square root of 164527436 is about 12826.8248604243. The cubic root of 164527436 is about 547.9565339279.

The spelling of 164527436 in words is "one hundred sixty-four million, five hundred twenty-seven thousand, four hundred thirty-six".