173428606 has 16 divisors (see below), whose sum is σ = 286988688. Its totient is φ = 78091200.

The previous prime is 173428597. The next prime is 173428609. The reversal of 173428606 is 606824371.

It is a super-4 number, since 4×173428606⁴ (a number of 34 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (173428609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80280 + ... + 82411.

It is an arithmetic number, because the mean of its divisors is an integer number (17936793).

Almost surely, 2^173428606 is an apocalyptic number.

173428606 is a deficient number, since it is larger than the sum of its proper divisors (113560082).

173428606 is a wasteful number, since it uses less digits than its factorization.

173428606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162747.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 173428606 is about 13169.2295142882. The cubic root of 173428606 is about 557.6652433011.

The spelling of 173428606 in words is "one hundred seventy-three million, four hundred twenty-eight thousand, six hundred six".