1198338 has 32 divisors (see below), whose sum is σ = 2540160. Its totient is φ = 376320.

The previous prime is 1198321. The next prime is 1198343. The reversal of 1198338 is 8338911.

It is a cake number, because a cake can be divided into 1198338 parts by 193 planar cuts.

It is a junction number, because it is equal to n+sod(n) for n = 1198299 and 1198308.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12306 + ... + 12402.

It is an arithmetic number, because the mean of its divisors is an integer number (79380).

2^1198338 is an apocalyptic number.

1198338 is an abundant number, since it is smaller than the sum of its proper divisors (1341822).

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

1198338 is a wasteful number, since it uses less digits than its factorization.

1198338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202.

The product of its digits is 5184, while the sum is 33.

The square root of 1198338 is about 1094.6862564224. The cubic root of 1198338 is about 106.2167748478.

It can be divided in two parts, 11983 and 38, that added together give a palindrome (12021).

The spelling of 1198338 in words is "one million, one hundred ninety-eight thousand, three hundred thirty-eight".