1204198 has 4 divisors (see below), whose sum is σ = 1806300. Its totient is φ = 602098.

The previous prime is 1204183. The next prime is 1204207. The reversal of 1204198 is 8914021.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 301048 + ... + 301051.

It is an arithmetic number, because the mean of its divisors is an integer number (451575).

2^1204198 is an apocalyptic number.

1204198 is a deficient number, since it is larger than the sum of its proper divisors (602102).

1204198 is an equidigital number, since it uses as much as digits as its factorization.

1204198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602101.

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 1204198 is about 1097.3595582123. The cubic root of 1204198 is about 106.3896304930.

The spelling of 1204198 in words is "one million, two hundred four thousand, one hundred ninety-eight".