489362 has 16 divisors (see below), whose sum is σ = 800280. Its totient is φ = 223488.
The previous prime is 489361. The next prime is 489367. The reversal of 489362 is 263984.
It can be written as a sum of positive squares in 4 ways, for example, as 477481 + 11881 = 691^2 + 109^2 .
It is an Ulam number.
It is not an unprimeable number, because it can be changed into a prime (489361) 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, 1064 + ... + 1452.
2489362 is an apocalyptic number.
489362 is a deficient number, since it is larger than the sum of its proper divisors (310918).
489362 is a wasteful number, since it uses less digits than its factorization.
489362 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 445.
The product of its digits is 10368, while the sum is 32.
The square root of 489362 is about 699.5441372780. The cubic root of 489362 is about 78.8031202867.
The spelling of 489362 in words is "four hundred eighty-nine thousand, three hundred sixty-two".
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