1193198 has 4 divisors (see below), whose sum is σ = 1789800. Its totient is φ = 596598.

The previous prime is 1193183. The next prime is 1193209. The reversal of 1193198 is 8913911.

It is a semiprime because it is the product of two primes.

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 298298 + ... + 298301.

It is an arithmetic number, because the mean of its divisors is an integer number (447450).

2^1193198 is an apocalyptic number.

1193198 is a deficient number, since it is larger than the sum of its proper divisors (596602).

1193198 is an equidigital number, since it uses as much as digits as its factorization.

1193198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 596601.

The product of its digits is 1944, while the sum is 32.

The square root of 1193198 is about 1092.3360288849. The cubic root of 1193198 is about 106.0646929169.

The spelling of 1193198 in words is "one million, one hundred ninety-three thousand, one hundred ninety-eight".