88668322 has 16 divisors (see below), whose sum is σ = 139420512. Its totient is φ = 42245280.

The previous prime is 88668263. The next prime is 88668329. The reversal of 88668322 is 22386688.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is not an unprimeable number, because it can be changed into a prime (88668329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9048 + ... + 16099.

It is an arithmetic number, because the mean of its divisors is an integer number (8713782).

Almost surely, 2^88668322 is an apocalyptic number.

88668322 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

88668322 is a deficient number, since it is larger than the sum of its proper divisors (50752190).

88668322 is a wasteful number, since it uses less digits than its factorization.

88668322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25233.

The product of its digits is 221184, while the sum is 43.

The square root of 88668322 is about 9416.3858247207. The cubic root of 88668322 is about 445.9191907861.

The spelling of 88668322 in words is "eighty-eight million, six hundred sixty-eight thousand, three hundred twenty-two".