164537466 has 8 divisors (see below), whose sum is σ = 329074944. Its totient is φ = 54845820.

The previous prime is 164537449. The next prime is 164537467. The reversal of 164537466 is 664735461.

164537466 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

164537466 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (164537467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13711450 + ... + 13711461.

It is an arithmetic number, because the mean of its divisors is an integer number (41134368).

Almost surely, 2^164537466 is an apocalyptic number.

164537466 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

164537466 is a wasteful number, since it uses less digits than its factorization.

164537466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27422916.

The product of its digits is 362880, while the sum is 42.

The square root of 164537466 is about 12827.2158319723. The cubic root of 164537466 is about 547.9676686308.

The spelling of 164537466 in words is "one hundred sixty-four million, five hundred thirty-seven thousand, four hundred sixty-six".