164760912 has 80 divisors (see below), whose sum is σ = 477400000. Its totient is φ = 54400896.

The previous prime is 164760859. The next prime is 164760929. The reversal of 164760912 is 219067461.

164760912 is a `hidden beast` number, since 1 + 6 + 47 + 609 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45339 + ... + 48837.

It is an arithmetic number, because the mean of its divisors is an integer number (5967500).

Almost surely, 2^164760912 is an apocalyptic number.

164760912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 164760912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (238700000).

164760912 is an abundant number, since it is smaller than the sum of its proper divisors (312639088).

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

164760912 is a wasteful number, since it uses less digits than its factorization.

164760912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3625 (or 3613 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 164760912 is about 12835.9227171248. The cubic root of 164760912 is about 548.2156077018.

The spelling of 164760912 in words is "one hundred sixty-four million, seven hundred sixty thousand, nine hundred twelve".