1136806771 has 2 divisors, whose sum is σ = 1136806772. Its totient is φ = 1136806770.

The previous prime is 1136806739. The next prime is 1136806787. The reversal of 1136806771 is 1776086311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1136806771 - 2⁵ = 1136806739 is a prime.

It is not a weakly prime, because it can be changed into another prime (1136806171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 568403385 + 568403386.

It is an arithmetic number, because the mean of its divisors is an integer number (568403386).

Almost surely, 2^1136806771 is an apocalyptic number.

1136806771 is a deficient number, since it is larger than the sum of its proper divisors (1).

1136806771 is an equidigital number, since it uses as much as digits as its factorization.

1136806771 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42336, while the sum is 40.

The square root of 1136806771 is about 33716.5652313518. The cubic root of 1136806771 is about 1043.6676383025.

The spelling of 1136806771 in words is "one billion, one hundred thirty-six million, eight hundred six thousand, seven hundred seventy-one".