12173703 has 8 divisors (see below), whose sum is σ = 16670448. Its totient is φ = 7896384.

The previous prime is 12173671. The next prime is 12173719. The reversal of 12173703 is 30737121.

12173703 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 12173703 - 2⁵ = 12173671 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12173723) 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, 54726 + ... + 54947.

It is an arithmetic number, because the mean of its divisors is an integer number (2083806).

Almost surely, 2^12173703 is an apocalyptic number.

12173703 is a deficient number, since it is larger than the sum of its proper divisors (4496745).

12173703 is a wasteful number, since it uses less digits than its factorization.

12173703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109713.

The product of its (nonzero) digits is 882, while the sum is 24.

The square root of 12173703 is about 3489.0834039902. The cubic root of 12173703 is about 230.0422291711.

The spelling of 12173703 in words is "twelve million, one hundred seventy-three thousand, seven hundred three".