88822563 has 16 divisors (see below), whose sum is σ = 125368320. Its totient is φ = 55841184.

The previous prime is 88822561. The next prime is 88822583. The reversal of 88822563 is 36522888.

It is not a de Polignac number, because 88822563 - 2¹ = 88822561 is a prime.

It is not an unprimeable number, because it can be changed into a prime (88822561) 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 in 15 ways as a sum of consecutive naturals, for example, 8131 + ... + 15612.

It is an arithmetic number, because the mean of its divisors is an integer number (7835520).

Almost surely, 2^88822563 is an apocalyptic number.

88822563 is a deficient number, since it is larger than the sum of its proper divisors (36545757).

88822563 is a wasteful number, since it uses less digits than its factorization.

88822563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23818.

The product of its digits is 184320, while the sum is 42.

The square root of 88822563 is about 9424.5722979879. The cubic root of 88822563 is about 446.1776039294.

The spelling of 88822563 in words is "eighty-eight million, eight hundred twenty-two thousand, five hundred sixty-three".