242463 has 8 divisors (see below), whose sum is σ = 348208. Its totient is φ = 149184.
The previous prime is 242453. The next prime is 242467. The reversal of 242463 is 364242.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 242463 - 24 = 242447 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 (242467) 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, 3070 + ... + 3147.
It is an arithmetic number, because the mean of its divisors is an integer number (43526).
2242463 is an apocalyptic number.
242463 is a deficient number, since it is larger than the sum of its proper divisors (105745).
242463 is a wasteful number, since it uses less digits than its factorization.
242463 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6233.
The product of its digits is 1152, while the sum is 21.
The square root of 242463 is about 492.4053208486. The cubic root of 242463 is about 62.3565135048.
The spelling of 242463 in words is "two hundred forty-two thousand, four hundred sixty-three".
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