88880663 has 2 divisors, whose sum is σ = 88880664. Its totient is φ = 88880662.

The previous prime is 88880591. The next prime is 88880677. The reversal of 88880663 is 36608888.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 88880663 - 2¹⁶ = 88815127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88889663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44440331 + 44440332.

It is an arithmetic number, because the mean of its divisors is an integer number (44440332).

Almost surely, 2^88880663 is an apocalyptic number.

88880663 is a deficient number, since it is larger than the sum of its proper divisors (1).

88880663 is an equidigital number, since it uses as much as digits as its factorization.

88880663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 442368, while the sum is 47.

The square root of 88880663 is about 9427.6541620914. The cubic root of 88880663 is about 446.2748662608.

The spelling of 88880663 in words is "eighty-eight million, eight hundred eighty thousand, six hundred sixty-three".