173080337 has 8 divisors (see below), whose sum is σ = 175857000. Its totient is φ = 170325504.

The previous prime is 173080319. The next prime is 173080343. The reversal of 173080337 is 733080371.

It is a happy number.

173080337 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Cunningham number, because it is equal to 13156²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 1 + 173080336 = 1^2 + 13156^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 173080337 - 2²⁶ = 105971473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (173080357) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10913 + ... + 21569.

It is an arithmetic number, because the mean of its divisors is an integer number (21982125).

Almost surely, 2^173080337 is an apocalyptic number.

It is an amenable number.

173080337 is a deficient number, since it is larger than the sum of its proper divisors (2776663).

173080337 is a wasteful number, since it uses less digits than its factorization.

173080337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10915.

The product of its (nonzero) digits is 10584, while the sum is 32.

The square root of 173080337 is about 13156.0000380055. Note that the first 4 decimals coincide. The cubic root of 173080337 is about 557.2917031037.

The spelling of 173080337 in words is "one hundred seventy-three million, eighty thousand, three hundred thirty-seven".