1198304 has 12 divisors (see below), whose sum is σ = 2359224. Its totient is φ = 599136.

The previous prime is 1198303. The next prime is 1198321. The reversal of 1198304 is 4038911.

It is a plaindrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1198303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18692 + ... + 18755.

It is an arithmetic number, because the mean of its divisors is an integer number (196602).

2^1198304 is an apocalyptic number.

It is an amenable number.

1198304 is a deficient number, since it is larger than the sum of its proper divisors (1160920).

1198304 is an equidigital number, since it uses as much as digits as its factorization.

1198304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37457 (or 37449 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 1198304 is about 1094.6707267485. The cubic root of 1198304 is about 106.2157702886.

The spelling of 1198304 in words is "one million, one hundred ninety-eight thousand, three hundred four".