1085697 has 16 divisors (see below), whose sum is σ = 1632000. Its totient is φ = 713232.
The previous prime is 1085687. The next prime is 1085719. The reversal of 1085697 is 7965801.
It is not a de Polignac number, because 1085697 - 24 = 1085681 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1085627) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (5) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1879 + ... + 2387.
It is an arithmetic number, because the mean of its divisors is an integer number (102000).
21085697 is an apocalyptic number.
It is an amenable number.
1085697 is a deficient number, since it is larger than the sum of its proper divisors (546303).
1085697 is an equidigital number, since it uses as much as digits as its factorization.
1085697 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 597 (or 591 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 36.
The square root of 1085697 is about 1041.9678497919. The cubic root of 1085697 is about 102.7786429817.
The spelling of 1085697 in words is "one million, eighty-five thousand, six hundred ninety-seven".
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