1196087942 has 24 divisors (see below), whose sum is σ = 2154381120. Its totient is φ = 496072080.

The previous prime is 1196087927. The next prime is 1196087947. The reversal of 1196087942 is 2497806911.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1196087947) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 193817 + ... + 199892.

It is an arithmetic number, because the mean of its divisors is an integer number (89765880).

Almost surely, 2^1196087942 is an apocalyptic number.

1196087942 is a deficient number, since it is larger than the sum of its proper divisors (958293178).

1196087942 is a wasteful number, since it uses less digits than its factorization.

1196087942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393756 (or 393749 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 47.

The square root of 1196087942 is about 34584.5043625032. The cubic root of 1196087942 is about 1061.5025392674.

The spelling of 1196087942 in words is "one billion, one hundred ninety-six million, eighty-seven thousand, nine hundred forty-two".