173083838 has 4 divisors (see below), whose sum is σ = 259625760. Its totient is φ = 86541918.

The previous prime is 173083831. The next prime is 173083853. The reversal of 173083838 is 838380371.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 838380371 = 2393 ⋅350347.

It is a junction number, because it is equal to n+sod(n) for n = 173083795 and 173083804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (173083831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43270958 + ... + 43270961.

It is an arithmetic number, because the mean of its divisors is an integer number (64906440).

Almost surely, 2^173083838 is an apocalyptic number.

173083838 is a deficient number, since it is larger than the sum of its proper divisors (86541922).

173083838 is an equidigital number, since it uses as much as digits as its factorization.

173083838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86541921.

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 173083838 is about 13156.1330944925. The cubic root of 173083838 is about 557.2954606364.

The spelling of 173083838 in words is "one hundred seventy-three million, eighty-three thousand, eight hundred thirty-eight".