88274186887 has 2 divisors, whose sum is σ = 88274186888. Its totient is φ = 88274186886.

The previous prime is 88274186867. The next prime is 88274186953. The reversal of 88274186887 is 78868147288.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 88274186887 - 2¹¹ = 88274184839 is a prime.

It is a super-2 number, since 2×88274186887² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88274186857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44137093443 + 44137093444.

It is an arithmetic number, because the mean of its divisors is an integer number (44137093444).

Almost surely, 2^88274186887 is an apocalyptic number.

88274186887 is a deficient number, since it is larger than the sum of its proper divisors (1).

88274186887 is an equidigital number, since it uses as much as digits as its factorization.

88274186887 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 77070336, while the sum is 67.

The spelling of 88274186887 in words is "eighty-eight billion, two hundred seventy-four million, one hundred eighty-six thousand, eight hundred eighty-seven".