1196062643 has 4 divisors (see below), whose sum is σ = 1196422080. Its totient is φ = 1195703208.

The previous prime is 1196062639. The next prime is 1196062667. The reversal of 1196062643 is 3462606911.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1196062643 - 2² = 1196062639 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1196062597 and 1196062606.

It is not an unprimeable number, because it can be changed into a prime (1196062633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174680 + ... + 181397.

It is an arithmetic number, because the mean of its divisors is an integer number (299105520).

Almost surely, 2^1196062643 is an apocalyptic number.

1196062643 is a deficient number, since it is larger than the sum of its proper divisors (359437).

1196062643 is an equidigital number, since it uses as much as digits as its factorization.

1196062643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359436.

The product of its (nonzero) digits is 46656, while the sum is 38.

The square root of 1196062643 is about 34584.1386042793. The cubic root of 1196062643 is about 1061.4950551070.

The spelling of 1196062643 in words is "one billion, one hundred ninety-six million, sixty-two thousand, six hundred forty-three".