246042 has 12 divisors (see below), whose sum is σ = 533130. Its totient is φ = 82008.
The previous prime is 246017. The next prime is 246049. The reversal of 246042 is 240642.
It can be written as a sum of positive squares in only one way, i.e., 184041 + 62001 = 429^2 + 249^2 .
It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 13669 = 246042 / (2 + 4 + 6 + 0 + 4 + 2).
It is not an unprimeable number, because it can be changed into a prime (246049) by changing a digit.
246042 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6817 + ... + 6852.
2246042 is an apocalyptic number.
246042 is an abundant number, since it is smaller than the sum of its proper divisors (287088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
246042 is a wasteful number, since it uses less digits than its factorization.
246042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13677 (or 13674 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
The square root of 246042 is about 496.0262089850. The cubic root of 246042 is about 62.6618312752.
Adding to 246042 its reverse (240642), we get a palindrome (486684).
The spelling of 246042 in words is "two hundred forty-six thousand, forty-two".
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