486242 has 4 divisors (see below), whose sum is σ = 729366. Its totient is φ = 243120.
The previous prime is 486223. The next prime is 486247. The reversal of 486242 is 242684.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 395641 + 90601 = 629^2 + 301^2 .
It is not an unprimeable number, because it can be changed into a prime (486247) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121559 + ... + 121562.
2486242 is an apocalyptic number.
486242 is a deficient number, since it is larger than the sum of its proper divisors (243124).
486242 is a wasteful number, since it uses less digits than its factorization.
486242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 243123.
The product of its digits is 3072, while the sum is 26.
The square root of 486242 is about 697.3105477476. The cubic root of 486242 is about 78.6352894431.
The spelling of 486242 in words is "four hundred eighty-six thousand, two hundred forty-two".
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