537942 has 8 divisors (see below), whose sum is σ = 1075896. Its totient is φ = 179312.
The previous prime is 537941. The next prime is 537991. The reversal of 537942 is 249735.
It is a sphenic number, since it is the product of 3 distinct primes.
537942 is an admirable number.
It is a d-powerful number, because it can be written as 5 + 312 + 9 + 73 + 46 + 211 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (537941) 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, 44823 + ... + 44834.
It is an arithmetic number, because the mean of its divisors is an integer number (134487).
2537942 is an apocalyptic number.
537942 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
537942 is a wasteful number, since it uses less digits than its factorization.
537942 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 89662.
The product of its digits is 7560, while the sum is 30.
The square root of 537942 is about 733.4452944835. The cubic root of 537942 is about 81.3289473284.
The spelling of 537942 in words is "five hundred thirty-seven thousand, nine hundred forty-two".
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