73351 has 2 divisors, whose sum is σ = 73352. Its totient is φ = 73350.
The previous prime is 73331. The next prime is 73361. The reversal of 73351 is 15337.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 73351 - 215 = 40583 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (73331) by changing a digit.
It is a good prime.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36675 + 36676.
It is an arithmetic number, because the mean of its divisors is an integer number (36676).
273351 is an apocalyptic number.
73351 is a deficient number, since it is larger than the sum of its proper divisors (1).
73351 is an equidigital number, since it uses as much as digits as its factorization.
73351 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 315, while the sum is 19.
The square root of 73351 is about 270.8338974353. The cubic root of 73351 is about 41.8602688215.
Adding to 73351 its reverse (15337), we get a palindrome (88688).
It can be divided in two parts, 733 and 51, that added together give a square (784 = 282).
The spelling of 73351 in words is "seventy-three thousand, three hundred fifty-one".
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