835425 has 36 divisors (see below), whose sum is σ = 1547520. Its totient is φ = 430560.
The previous prime is 835421. The next prime is 835427. The reversal of 835425 is 524538.
It is not a de Polignac number, because 835425 - 22 = 835421 is a prime.
It is a plaindrome in base 13.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 835425.
It is not an unprimeable number, because it can be changed into a prime (835421) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 10536 + ... + 10614.
2835425 is an apocalyptic number.
It is an amenable number.
835425 is a deficient number, since it is larger than the sum of its proper divisors (712095).
835425 is a wasteful number, since it uses less digits than its factorization.
835425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 142 (or 134 counting only the distinct ones).
The product of its digits is 4800, while the sum is 27.
The square root of 835425 is about 914.0158641949. The cubic root of 835425 is about 94.1822704540.
The spelling of 835425 in words is "eight hundred thirty-five thousand, four hundred twenty-five".
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