242694 has 24 divisors (see below), whose sum is σ = 535080. Its totient is φ = 79488.
The previous prime is 242689. The next prime is 242713. The reversal of 242694 is 496242.
It is an Ulam number.
It is a Curzon number.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 242694.
It is an unprimeable number.
242694 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 11 ways as a sum of consecutive naturals, for example, 1677 + ... + 1815.
It is an arithmetic number, because the mean of its divisors is an integer number (22295).
2242694 is an apocalyptic number.
242694 is an abundant number, since it is smaller than the sum of its proper divisors (292386).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242694 is a wasteful number, since it uses less digits than its factorization.
242694 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 244 (or 241 counting only the distinct ones).
The product of its digits is 3456, while the sum is 27.
The square root of 242694 is about 492.6398278662. The cubic root of 242694 is about 62.3763100409.
The spelling of 242694 in words is "two hundred forty-two thousand, six hundred ninety-four".
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