50726 has 8 divisors (see below), whose sum is σ = 81984. Its totient is φ = 23400.
The previous prime is 50723. The next prime is 50741. The reversal of 50726 is 62705.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×507263 = 391573332171528, which contains 333 as substring.
It is a nialpdrome in base 9.
It is a junction number, because it is equal to n+sod(n) for n = 50698 and 50707.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50723) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 950 + ... + 1001.
It is an arithmetic number, because the mean of its divisors is an integer number (10248).
250726 is an apocalyptic number.
50726 is a deficient number, since it is larger than the sum of its proper divisors (31258).
50726 is a wasteful number, since it uses less digits than its factorization.
50726 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1966.
The product of its (nonzero) digits is 420, while the sum is 20.
The square root of 50726 is about 225.2243326108. The cubic root of 50726 is about 37.0177659994.
The spelling of 50726 in words is "fifty thousand, seven hundred twenty-six".
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