11730173 has 8 divisors (see below), whose sum is σ = 14437248. Its totient is φ = 9280944.

The previous prime is 11730149. The next prime is 11730179. The reversal of 11730173 is 37103711.

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 11730173 - 2⁶ = 11730109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11730179) 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, 64361 + ... + 64542.

It is an arithmetic number, because the mean of its divisors is an integer number (1804656).

Almost surely, 2^11730173 is an apocalyptic number.

11730173 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11730173 is a deficient number, since it is larger than the sum of its proper divisors (2707075).

11730173 is a wasteful number, since it uses less digits than its factorization.

11730173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128923.

The product of its (nonzero) digits is 441, while the sum is 23.

The square root of 11730173 is about 3424.9340139629. The cubic root of 11730173 is about 227.2138526918.

Adding to 11730173 its reverse (37103711), we get a palindrome (48833884).

The spelling of 11730173 in words is "eleven million, seven hundred thirty thousand, one hundred seventy-three".