1196705345 has 8 divisors (see below), whose sum is σ = 1566596160. Its totient is φ = 870331120.

The previous prime is 1196705317. The next prime is 1196705347. The reversal of 1196705345 is 5435076911.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1196705345 - 2²⁰ = 1195656769 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1196705347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10879085 + ... + 10879194.

It is an arithmetic number, because the mean of its divisors is an integer number (195824520).

Almost surely, 2^1196705345 is an apocalyptic number.

It is an amenable number.

1196705345 is a deficient number, since it is larger than the sum of its proper divisors (369890815).

1196705345 is a wasteful number, since it uses less digits than its factorization.

1196705345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21758295.

The product of its (nonzero) digits is 113400, while the sum is 41.

The square root of 1196705345 is about 34593.4292171216. The cubic root of 1196705345 is about 1061.6851518487.

The spelling of 1196705345 in words is "one billion, one hundred ninety-six million, seven hundred five thousand, three hundred forty-five".