532407 has 8 divisors (see below), whose sum is σ = 717184. Its totient is φ = 351288.
The previous prime is 532403. The next prime is 532417. The reversal of 532407 is 704235.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 532407 - 22 = 532403 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (532403) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 553 + ... + 1170.
It is an arithmetic number, because the mean of its divisors is an integer number (89648).
2532407 is an apocalyptic number.
532407 is a deficient number, since it is larger than the sum of its proper divisors (184777).
532407 is a wasteful number, since it uses less digits than its factorization.
532407 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1829.
The product of its (nonzero) digits is 840, while the sum is 21.
The square root of 532407 is about 729.6622506338. The cubic root of 532407 is about 81.0490481782.
It can be divided in two parts, 532 and 407, that added together give a palindrome (939).
The spelling of 532407 in words is "five hundred thirty-two thousand, four hundred seven".
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