88822218 has 8 divisors (see below), whose sum is σ = 177644448. Its totient is φ = 29607404.

The previous prime is 88822189. The next prime is 88822231. The reversal of 88822218 is 81222888.

It is a sphenic number, since it is the product of 3 distinct primes.

88822218 is an admirable number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 7401846 + ... + 7401857.

It is an arithmetic number, because the mean of its divisors is an integer number (22205556).

Almost surely, 2^88822218 is an apocalyptic number.

88822218 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

88822218 is a wasteful number, since it uses less digits than its factorization.

88822218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14803708.

The product of its digits is 32768, while the sum is 39.

The square root of 88822218 is about 9424.5539947522. The cubic root of 88822218 is about 446.1770262553.

The spelling of 88822218 in words is "eighty-eight million, eight hundred twenty-two thousand, two hundred eighteen".