500073 has 8 divisors (see below), whose sum is σ = 762048. Its totient is φ = 285744.
The previous prime is 500069. The next prime is 500083. The reversal of 500073 is 370005.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 500073 - 22 = 500069 is a prime.
500073 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (500083) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11886 + ... + 11927.
It is an arithmetic number, because the mean of its divisors is an integer number (95256).
2500073 is an apocalyptic number.
It is an amenable number.
500073 is a deficient number, since it is larger than the sum of its proper divisors (261975).
500073 is a wasteful number, since it uses less digits than its factorization.
500073 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23823.
The product of its (nonzero) digits is 105, while the sum is 15.
The square root of 500073 is about 707.1583980976. The cubic root of 500073 is about 79.3739150863.
Adding to 500073 its reverse (370005), we get a palindrome (870078).
The spelling of 500073 in words is "five hundred thousand, seventy-three".
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