11927264087 has 2 divisors, whose sum is σ = 11927264088. Its totient is φ = 11927264086.

The previous prime is 11927264057. The next prime is 11927264113. The reversal of 11927264087 is 78046272911.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11927264087 - 2¹⁰ = 11927263063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11927264057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5963632043 + 5963632044.

It is an arithmetic number, because the mean of its divisors is an integer number (5963632044).

Almost surely, 2^11927264087 is an apocalyptic number.

11927264087 is a deficient number, since it is larger than the sum of its proper divisors (1).

11927264087 is an equidigital number, since it uses as much as digits as its factorization.

11927264087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 338688, while the sum is 47.

The spelling of 11927264087 in words is "eleven billion, nine hundred twenty-seven million, two hundred sixty-four thousand, eighty-seven".