242607 has 16 divisors (see below), whose sum is σ = 352512. Its totient is φ = 147840.
The previous prime is 242603. The next prime is 242617. The reversal of 242607 is 706242.
It is a happy number.
It is not a de Polignac number, because 242607 - 22 = 242603 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (242603) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3382 + ... + 3452.
It is an arithmetic number, because the mean of its divisors is an integer number (22032).
2242607 is an apocalyptic number.
242607 is a deficient number, since it is larger than the sum of its proper divisors (109905).
242607 is a wasteful number, since it uses less digits than its factorization.
242607 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 158.
The product of its (nonzero) digits is 672, while the sum is 21.
The square root of 242607 is about 492.5515201479. The cubic root of 242607 is about 62.3688556778.
Adding to 242607 its reverse (706242), we get a palindrome (948849).
The spelling of 242607 in words is "two hundred forty-two thousand, six hundred seven".
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