870768 has 30 divisors (see below), whose sum is σ = 2437344. Its totient is φ = 290208.
The previous prime is 870743. The next prime is 870773. The reversal of 870768 is 867078.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a d-powerful number, because it can be written as 8 + 72 + 77 + 0 + 66 + 83 .
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, 2880 + ... + 3167.
2870768 is an apocalyptic number.
It is an amenable number.
870768 is an abundant number, since it is smaller than the sum of its proper divisors (1566576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
870768 is a wasteful number, since it uses less digits than its factorization.
870768 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6061 (or 6052 counting only the distinct ones).
The product of its (nonzero) digits is 18816, while the sum is 36.
The square root of 870768 is about 933.1495057063. The cubic root of 870768 is about 95.4921093962.
The spelling of 870768 in words is "eight hundred seventy thousand, seven hundred sixty-eight".
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