88089912 has 24 divisors (see below), whose sum is σ = 238577040. Its totient is φ = 29363280.

The previous prime is 88089901. The next prime is 88089923. The reversal of 88089912 is 21998088.

It is an interprime number because it is at equal distance from previous prime (88089901) and next prime (88089923).

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 611664 + ... + 611807.

It is an arithmetic number, because the mean of its divisors is an integer number (9940710).

Almost surely, 2^88089912 is an apocalyptic number.

It is an amenable number.

88089912 is an abundant number, since it is smaller than the sum of its proper divisors (150487128).

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

88089912 is a wasteful number, since it uses less digits than its factorization.

88089912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1223483 (or 1223476 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 45.

The square root of 88089912 is about 9385.6226218616. The cubic root of 88089912 is about 444.9474532913.

The spelling of 88089912 in words is "eighty-eight million, eighty-nine thousand, nine hundred twelve".