88421082 has 8 divisors (see below), whose sum is σ = 176842176. Its totient is φ = 29473692.

The previous prime is 88421077. The next prime is 88421093. The reversal of 88421082 is 28012488.

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

88421082 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, 7368418 + ... + 7368429.

It is an arithmetic number, because the mean of its divisors is an integer number (22105272).

Almost surely, 2^88421082 is an apocalyptic number.

88421082 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.

88421082 is a wasteful number, since it uses less digits than its factorization.

88421082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14736852.

The product of its (nonzero) digits is 8192, while the sum is 33.

The square root of 88421082 is about 9403.2484812431. The cubic root of 88421082 is about 445.5043425481.

The spelling of 88421082 in words is "eighty-eight million, four hundred twenty-one thousand, eighty-two".