2126850767 has 2 divisors, whose sum is σ = 2126850768. Its totient is φ = 2126850766.

The previous prime is 2126850763. The next prime is 2126850793. The reversal of 2126850767 is 7670586212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2126850767 - 2² = 2126850763 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2126850763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1063425383 + 1063425384.

It is an arithmetic number, because the mean of its divisors is an integer number (1063425384).

Almost surely, 2^2126850767 is an apocalyptic number.

2126850767 is a deficient number, since it is larger than the sum of its proper divisors (1).

2126850767 is an equidigital number, since it uses as much as digits as its factorization.

2126850767 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 282240, while the sum is 44.

The square root of 2126850767 is about 46117.7923040555. The cubic root of 2126850767 is about 1286.0139296204.

The spelling of 2126850767 in words is "two billion, one hundred twenty-six million, eight hundred fifty thousand, seven hundred sixty-seven".