202006 has 16 divisors (see below), whose sum is σ = 354816. Its totient is φ = 84456.
The previous prime is 202001. The next prime is 202021. The reversal of 202006 is 600202.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 201983 and 202001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (202001) by changing a digit.
202006 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 505 + ... + 811.
It is an arithmetic number, because the mean of its divisors is an integer number (22176).
2202006 is an apocalyptic number.
202006 is a deficient number, since it is larger than the sum of its proper divisors (152810).
202006 is a wasteful number, since it uses less digits than its factorization.
202006 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 363.
The product of its (nonzero) digits is 24, while the sum is 10.
The square root of 202006 is about 449.4507759477. The cubic root of 202006 is about 58.6752240157.
Adding to 202006 its reverse (600202), we get a palindrome (802208).
The spelling of 202006 in words is "two hundred two thousand, six".
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