1074198 has 8 divisors (see below), whose sum is σ = 2148408. Its totient is φ = 358064.

The previous prime is 1074167. The next prime is 1074223. The reversal of 1074198 is 8914701.

It is a sphenic number, since it is the product of 3 distinct primes.

1074198 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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, 89511 + ... + 89522.

It is an arithmetic number, because the mean of its divisors is an integer number (268551).

2^1074198 is an apocalyptic number.

1074198 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1074198 is a wasteful number, since it uses less digits than its factorization.

1074198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179038.

The product of its (nonzero) digits is 2016, while the sum is 30.

The square root of 1074198 is about 1036.4352367611. The cubic root of 1074198 is about 102.4144993914.

Adding to 1074198 its reverse (8914701), we get a palindrome (9988899).

The spelling of 1074198 in words is "one million, seventy-four thousand, one hundred ninety-eight".