532565 has 16 divisors (see below), whose sum is σ = 729216. Its totient is φ = 369600.
The previous prime is 532561. The next prime is 532601. The reversal of 532565 is 565235.
It is not a de Polignac number, because 532565 - 22 = 532561 is a prime.
It is a Duffinian number.
It is a Curzon number.
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 532565.
It is not an unprimeable number, because it can be changed into a prime (532561) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1055 + ... + 1475.
It is an arithmetic number, because the mean of its divisors is an integer number (45576).
2532565 is an apocalyptic number.
532565 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
532565 is a deficient number, since it is larger than the sum of its proper divisors (196651).
532565 is a wasteful number, since it uses less digits than its factorization.
532565 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 460.
The product of its digits is 4500, while the sum is 26.
The square root of 532565 is about 729.7705118734. The cubic root of 532565 is about 81.0570649041.
The spelling of 532565 in words is "five hundred thirty-two thousand, five hundred sixty-five".
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