88665263 has 2 divisors, whose sum is σ = 88665264. Its totient is φ = 88665262.

The previous prime is 88665221. The next prime is 88665277. The reversal of 88665263 is 36256688.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 88665263 - 2¹⁰ = 88664239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88665293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44332631 + 44332632.

It is an arithmetic number, because the mean of its divisors is an integer number (44332632).

Almost surely, 2^88665263 is an apocalyptic number.

88665263 is a deficient number, since it is larger than the sum of its proper divisors (1).

88665263 is an equidigital number, since it uses as much as digits as its factorization.

88665263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 414720, while the sum is 44.

The square root of 88665263 is about 9416.2233936966. The cubic root of 88665263 is about 445.9140627522.

The spelling of 88665263 in words is "eighty-eight million, six hundred sixty-five thousand, two hundred sixty-three".