1206833471887 has 2 divisors, whose sum is σ = 1206833471888. Its totient is φ = 1206833471886.

The previous prime is 1206833471867. The next prime is 1206833472007. The reversal of 1206833471887 is 7881743386021.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1206833471887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1206833471867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 603416735943 + 603416735944.

It is an arithmetic number, because the mean of its divisors is an integer number (603416735944).

Almost surely, 2^{1206833471887} is an apocalyptic number.

1206833471887 is a deficient number, since it is larger than the sum of its proper divisors (1).

1206833471887 is an equidigital number, since it uses as much as digits as its factorization.

1206833471887 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10838016, while the sum is 58.

The spelling of 1206833471887 in words is "one trillion, two hundred six billion, eight hundred thirty-three million, four hundred seventy-one thousand, eight hundred eighty-seven".