9173983 has 16 divisors (see below), whose sum is σ = 11454016. Its totient is φ = 7153920.

The previous prime is 9173959. The next prime is 9174001. The reversal of 9173983 is 3893719.

It is a cyclic number.

It is not a de Polignac number, because 9173983 - 2⁵ = 9173951 is a prime.

9173983 is a modest number, since divided by 73983 gives 91 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9173953) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5953 + ... + 7333.

It is an arithmetic number, because the mean of its divisors is an integer number (715876).

Almost surely, 2^9173983 is an apocalyptic number.

9173983 is a deficient number, since it is larger than the sum of its proper divisors (2280033).

9173983 is a wasteful number, since it uses less digits than its factorization.

9173983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1474.

The product of its digits is 40824, while the sum is 40.

The square root of 9173983 is about 3028.8583657873. The cubic root of 9173983 is about 209.3402043016.

It can be divided in two parts, 917 and 3983, that added together give a square (4900 = 70²).

The spelling of 9173983 in words is "nine million, one hundred seventy-three thousand, nine hundred eighty-three".