531896 has 16 divisors (see below), whose sum is σ = 1056240. Its totient is φ = 250240.
The previous prime is 531877. The next prime is 531901. The reversal of 531896 is 698135.
It is a nialpdrome in base 14.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1820 + ... + 2091.
It is an arithmetic number, because the mean of its divisors is an integer number (66015).
2531896 is an apocalyptic number.
It is an amenable number.
531896 is a deficient number, since it is larger than the sum of its proper divisors (524344).
531896 is a wasteful number, since it uses less digits than its factorization.
531896 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3934 (or 3930 counting only the distinct ones).
The product of its digits is 6480, while the sum is 32.
The square root of 531896 is about 729.3120045632. The cubic root of 531896 is about 81.0231098009.
The spelling of 531896 in words is "five hundred thirty-one thousand, eight hundred ninety-six".
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