173013842 has 16 divisors (see below), whose sum is σ = 264556800. Its totient is φ = 84835440.

The previous prime is 173013839. The next prime is 173013857. The reversal of 173013842 is 248310371.

It is an unprimeable number.

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, 54992 + ... + 58052.

It is an arithmetic number, because the mean of its divisors is an integer number (16534800).

Almost surely, 2^173013842 is an apocalyptic number.

173013842 is a deficient number, since it is larger than the sum of its proper divisors (91542958).

173013842 is a wasteful number, since it uses less digits than its factorization.

173013842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3601.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 173013842 is about 13153.4726213270. The cubic root of 173013842 is about 557.2203261176.

It can be divided in two parts, 1730 and 13842, that multiplied together give a triangular number (23946660 = T₆₉₂₀).

The spelling of 173013842 in words is "one hundred seventy-three million, thirteen thousand, eight hundred forty-two".