1196707138 has 16 divisors (see below), whose sum is σ = 1999914624. Its totient is φ = 532383760.

The previous prime is 1196707121. The next prime is 1196707147. The reversal of 1196707138 is 8317076911.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1196707094 and 1196707103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 577645 + ... + 579712.

It is an arithmetic number, because the mean of its divisors is an integer number (124994664).

Almost surely, 2^1196707138 is an apocalyptic number.

1196707138 is a deficient number, since it is larger than the sum of its proper divisors (803207486).

1196707138 is a wasteful number, since it uses less digits than its factorization.

1196707138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1157417.

The product of its (nonzero) digits is 63504, while the sum is 43.

The square root of 1196707138 is about 34593.4551324380. The cubic root of 1196707138 is about 1061.6856820824.

The spelling of 1196707138 in words is "one billion, one hundred ninety-six million, seven hundred seven thousand, one hundred thirty-eight".