164473260 has 96 divisors (see below), whose sum is σ = 533084160. Its totient is φ = 37110528.

The previous prime is 164473219. The next prime is 164473271. The reversal of 164473260 is 62374461.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30702 + ... + 35658.

It is an arithmetic number, because the mean of its divisors is an integer number (5552960).

Almost surely, 2^164473260 is an apocalyptic number.

164473260 is a gapful number since it is divisible by the number (10) 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 164473260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (266542080).

164473260 is an abundant number, since it is smaller than the sum of its proper divisors (368610900).

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

164473260 is a wasteful number, since it uses less digits than its factorization.

164473260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5055 (or 5053 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 164473260 is about 12824.7128622827. The cubic root of 164473260 is about 547.8963831655.

The spelling of 164473260 in words is "one hundred sixty-four million, four hundred seventy-three thousand, two hundred sixty".