885229 has 4 divisors (see below), whose sum is σ = 931840. Its totient is φ = 838620.
The previous prime is 885223. The next prime is 885233. The reversal of 885229 is 922588.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 885229 - 29 = 884717 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 885194 and 885203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (885223) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23277 + ... + 23314.
It is an arithmetic number, because the mean of its divisors is an integer number (232960).
2885229 is an apocalyptic number.
It is an amenable number.
885229 is a deficient number, since it is larger than the sum of its proper divisors (46611).
885229 is a wasteful number, since it uses less digits than its factorization.
885229 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46610.
The product of its digits is 11520, while the sum is 34.
The square root of 885229 is about 940.8660903657. The cubic root of 885229 is about 96.0178279969.
The spelling of 885229 in words is "eight hundred eighty-five thousand, two hundred twenty-nine".
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