532836 has 54 divisors (see below), whose sum is σ = 1456182. Its totient is φ = 164160.
The previous prime is 532823. The next prime is 532849. The reversal of 532836 is 638235.
It is an interprime number because it is at equal distance from previous prime (532823) and next prime (532849).
It can be written as a sum of positive squares in only one way, i.e., 324900 + 207936 = 570^2 + 456^2 .
It is a congruent number.
It is an unprimeable number.
532836 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 12976 + ... + 13016.
2532836 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 532836, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (728091).
532836 is an abundant number, since it is smaller than the sum of its proper divisors (923346).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
532836 is a wasteful number, since it uses less digits than its factorization.
532836 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89 (or 65 counting only the distinct ones).
The product of its digits is 4320, while the sum is 27.
The square root of 532836 is about 729.9561630673. The cubic root of 532836 is about 81.0708114200.
The spelling of 532836 in words is "five hundred thirty-two thousand, eight hundred thirty-six".
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