1206201 has 16 divisors (see below), whose sum is σ = 1733184. Its totient is φ = 743424.
The previous prime is 1206199. The next prime is 1206209. The reversal of 1206201 is 1026021.
It is not a de Polignac number, because 1206201 - 21 = 1206199 is a prime.
1206201 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (1206209) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3241 + ... + 3593.
It is an arithmetic number, because the mean of its divisors is an integer number (108324).
21206201 is an apocalyptic number.
It is an amenable number.
1206201 is a deficient number, since it is larger than the sum of its proper divisors (526983).
1206201 is a wasteful number, since it uses less digits than its factorization.
1206201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 440.
The product of its (nonzero) digits is 24, while the sum is 12.
The square root of 1206201 is about 1098.2718242767. The cubic root of 1206201 is about 106.4485854674.
The spelling of 1206201 in words is "one million, two hundred six thousand, two hundred one".
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