1198996 has 6 divisors (see below), whose sum is σ = 2098250. Its totient is φ = 599496.

The previous prime is 1198991. The next prime is 1198997. The reversal of 1198996 is 6998911.

It can be written as a sum of positive squares in only one way, i.e., 1179396 + 19600 = 1086^2 + 140^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1198991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 149871 + ... + 149878.

2^1198996 is an apocalyptic number.

It is an amenable number.

1198996 is a deficient number, since it is larger than the sum of its proper divisors (899254).

1198996 is a wasteful number, since it uses less digits than its factorization.

1198996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299753 (or 299751 counting only the distinct ones).

The product of its digits is 34992, while the sum is 43.

The square root of 1198996 is about 1094.9867579108. The cubic root of 1198996 is about 106.2362122824.

The spelling of 1198996 in words is "one million, one hundred ninety-eight thousand, nine hundred ninety-six".