1198596 has 48 divisors (see below), whose sum is σ = 3368960. Its totient is φ = 324000.

The previous prime is 1198583. The next prime is 1198607. The reversal of 1198596 is 6958911.

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, 1221 + ... + 1971.

2^1198596 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1198596, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1684480).

1198596 is an abundant number, since it is smaller than the sum of its proper divisors (2170364).

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

1198596 is a wasteful number, since it uses less digits than its factorization.

1198596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 784 (or 782 counting only the distinct ones).

The product of its digits is 19440, while the sum is 39.

The square root of 1198596 is about 1094.8040920640. The cubic root of 1198596 is about 106.2243970605.

The spelling of 1198596 in words is "one million, one hundred ninety-eight thousand, five hundred ninety-six".