242012 has 12 divisors (see below), whose sum is σ = 448560. Its totient is φ = 113856.
The previous prime is 242009. The next prime is 242057. The reversal of 242012 is 210242.
It is a junction number, because it is equal to n+sod(n) for n = 241984 and 242002.
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, 1712 + ... + 1847.
It is an arithmetic number, because the mean of its divisors is an integer number (37380).
2242012 is an apocalyptic number.
It is an amenable number.
242012 is a deficient number, since it is larger than the sum of its proper divisors (206548).
242012 is a wasteful number, since it uses less digits than its factorization.
242012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3580 (or 3578 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 11.
The square root of 242012 is about 491.9471516332. The cubic root of 242012 is about 62.3178268564.
Adding to 242012 its reverse (210242), we get a palindrome (452254).
The spelling of 242012 in words is "two hundred forty-two thousand, twelve", and thus it is an iban number.
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