1193983 has 12 divisors (see below), whose sum is σ = 1416400. Its totient is φ = 1006068.

The previous prime is 1193971. The next prime is 1193989. The reversal of 1193983 is 3893911.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is not a de Polignac number, because 1193983 - 2¹³ = 1185791 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a zygodrome in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1193989) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20208 + ... + 20266.

2^1193983 is an apocalyptic number.

1193983 is a deficient number, since it is larger than the sum of its proper divisors (222417).

1193983 is an frugal number, since it uses more digits than its factorization.

With its successor (1193984) it forms a Ruth-Aaron pair, since the sum of their distinct prime factors is the same (66).

1193983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139 (or 66 counting only the distinct ones).

The product of its digits is 5832, while the sum is 34.

The square root of 1193983 is about 1092.6952914697. The cubic root of 1193983 is about 106.0879476580.

The spelling of 1193983 in words is "one million, one hundred ninety-three thousand, nine hundred eighty-three".