242182 has 12 divisors (see below), whose sum is σ = 386820. Its totient is φ = 113696.
The previous prime is 242173. The next prime is 242197. The reversal of 242182 is 281242.
242182 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2421822 = 117304242248, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 369 + ... + 787.
It is an arithmetic number, because the mean of its divisors is an integer number (32235).
2242182 is an apocalyptic number.
242182 is a deficient number, since it is larger than the sum of its proper divisors (144638).
242182 is a wasteful number, since it uses less digits than its factorization.
242182 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 455 (or 438 counting only the distinct ones).
The product of its digits is 256, while the sum is 19.
The square root of 242182 is about 492.1199040884. The cubic root of 242182 is about 62.3324150462.
Subtracting 242182 from its reverse (281242), we obtain a triangular number (39060 = T279).
It can be divided in two parts, 242 and 182, that multiplied together give a palindrome (44044).
The spelling of 242182 in words is "two hundred forty-two thousand, one hundred eighty-two".
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