1196838 has 12 divisors (see below), whose sum is σ = 2593188. Its totient is φ = 398940.

The previous prime is 1196837. The next prime is 1196843. The reversal of 1196838 is 8386911.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1196837) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33228 + ... + 33263.

It is an arithmetic number, because the mean of its divisors is an integer number (216099).

2^1196838 is an apocalyptic number.

1196838 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1196838 is an abundant number, since it is smaller than the sum of its proper divisors (1396350).

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

1196838 is a wasteful number, since it uses less digits than its factorization.

1196838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66499 (or 66496 counting only the distinct ones).

The product of its digits is 10368, while the sum is 36.

The square root of 1196838 is about 1094.0009140764. Note that the first 3 decimals coincide. The cubic root of 1196838 is about 106.1724379729.

The spelling of 1196838 in words is "one million, one hundred ninety-six thousand, eight hundred thirty-eight".