164342080 has 168 divisors, whose sum is σ = 467002368. Its totient is φ = 54899712.

The previous prime is 164342071. The next prime is 164342093. The reversal of 164342080 is 80243461.

164342080 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 736849 + ... + 737071.

It is an arithmetic number, because the mean of its divisors is an integer number (2779776).

Almost surely, 2^164342080 is an apocalyptic number.

164342080 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 164342080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (233501184).

164342080 is an abundant number, since it is smaller than the sum of its proper divisors (302660288).

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

164342080 is a wasteful number, since it uses less digits than its factorization.

164342080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301 (or 284 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 164342080 is about 12819.5974975816. The cubic root of 164342080 is about 547.7506813371.

The spelling of 164342080 in words is "one hundred sixty-four million, three hundred forty-two thousand, eighty".