1196788 has 6 divisors (see below), whose sum is σ = 2094386. Its totient is φ = 598392.

The previous prime is 1196773. The next prime is 1196809. The reversal of 1196788 is 8876911.

It can be written as a sum of positive squares in only one way, i.e., 944784 + 252004 = 972^2 + 502^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1196788.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 149595 + ... + 149602.

2^1196788 is an apocalyptic number.

It is an amenable number.

1196788 is a deficient number, since it is larger than the sum of its proper divisors (897598).

1196788 is a wasteful number, since it uses less digits than its factorization.

1196788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299201 (or 299199 counting only the distinct ones).

The product of its digits is 24192, while the sum is 40.

The square root of 1196788 is about 1093.9780619373. The cubic root of 1196788 is about 106.1709594392.

The spelling of 1196788 in words is "one million, one hundred ninety-six thousand, seven hundred eighty-eight".