88812 has 18 divisors (see below), whose sum is σ = 224588. Its totient is φ = 29592.
The previous prime is 88811. The next prime is 88813. The reversal of 88812 is 21888.
It is an interprime number because it is at equal distance from previous prime (88811) and next prime (88813).
It is a tau number, because it is divible by the number of its divisors (18).
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 88812.
It is not an unprimeable number, because it can be changed into a prime (88811) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1198 + ... + 1269.
288812 is an apocalyptic number.
It is an amenable number.
88812 is an abundant number, since it is smaller than the sum of its proper divisors (135776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88812 is a wasteful number, since it uses less digits than its factorization.
88812 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2477 (or 2472 counting only the distinct ones).
The product of its digits is 1024, while the sum is 27.
The square root of 88812 is about 298.0134225165. The cubic root of 88812 is about 44.6159916378.
It can be divided in two parts, 888 and 12, that added together give a square (900 = 302).
The spelling of 88812 in words is "eighty-eight thousand, eight hundred twelve".
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