1085763 has 16 divisors (see below), whose sum is σ = 1670400. Its totient is φ = 614496.
The previous prime is 1085753. The next prime is 1085767. The reversal of 1085763 is 3675801.
It is a Cunningham number, because it is equal to 10422-1.
It is not a de Polignac number, because 1085763 - 214 = 1069379 is a prime.
1085763 is a lucky number.
It is a self number, because there is not a number n which added to its sum of digits gives 1085763.
It is not an unprimeable number, because it can be changed into a prime (1085767) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2956 + ... + 3302.
It is an arithmetic number, because the mean of its divisors is an integer number (104400).
21085763 is an apocalyptic number.
1085763 is a deficient number, since it is larger than the sum of its proper divisors (584637).
1085763 is a wasteful number, since it uses less digits than its factorization.
1085763 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 506.
The product of its (nonzero) digits is 5040, while the sum is 30.
The square root of 1085763 is about 1041.9995201534. Note that the first 3 decimals coincide. The cubic root of 1085763 is about 102.7807255925.
The spelling of 1085763 in words is "one million, eighty-five thousand, seven hundred sixty-three".
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