1198604 has 12 divisors (see below), whose sum is σ = 2288328. Its totient is φ = 544800.

The previous prime is 1198583. The next prime is 1198607. The reversal of 1198604 is 4068911.

It is not an unprimeable number, because it can be changed into a prime (1198607) 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 in 3 ways as a sum of consecutive naturals, for example, 13577 + ... + 13664.

It is an arithmetic number, because the mean of its divisors is an integer number (190694).

2^1198604 is an apocalyptic number.

It is an amenable number.

1198604 is a deficient number, since it is larger than the sum of its proper divisors (1089724).

1198604 is a wasteful number, since it uses less digits than its factorization.

1198604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27256 (or 27254 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 1198604 is about 1094.8077456796. The cubic root of 1198604 is about 106.2246333907.

The spelling of 1198604 in words is "one million, one hundred ninety-eight thousand, six hundred four".