242194 has 8 divisors (see below), whose sum is σ = 367920. Its totient is φ = 119556.
The previous prime is 242173. The next prime is 242197. The reversal of 242194 is 491242.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (242197) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 564 + ... + 895.
It is an arithmetic number, because the mean of its divisors is an integer number (45990).
2242194 is an apocalyptic number.
242194 is a deficient number, since it is larger than the sum of its proper divisors (125726).
242194 is a wasteful number, since it uses less digits than its factorization.
242194 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1544.
The product of its digits is 576, while the sum is 22.
The square root of 242194 is about 492.1320960880. The cubic root of 242194 is about 62.3334445427. Note that the first 3 decimals are identical.
The spelling of 242194 in words is "two hundred forty-two thousand, one hundred ninety-four".
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