1196707139 has 16 divisors (see below), whose sum is σ = 1248530976. Its totient is φ = 1146163200.

The previous prime is 1196707121. The next prime is 1196707147. The reversal of 1196707139 is 9317076911.

It is a de Polignac number, because none of the positive numbers 2^k-1196707139 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1196707139.

It is not an unprimeable number, because it can be changed into a prime (1196707189) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 519839 + ... + 522135.

It is an arithmetic number, because the mean of its divisors is an integer number (78033186).

Almost surely, 2^1196707139 is an apocalyptic number.

1196707139 is a deficient number, since it is larger than the sum of its proper divisors (51823837).

1196707139 is a wasteful number, since it uses less digits than its factorization.

1196707139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2566.

The product of its (nonzero) digits is 71442, while the sum is 44.

The square root of 1196707139 is about 34593.4551468916. The cubic root of 1196707139 is about 1061.6856823782.

The spelling of 1196707139 in words is "one billion, one hundred ninety-six million, seven hundred seven thousand, one hundred thirty-nine".