1190201 has 2 divisors, whose sum is σ = 1190202. Its totient is φ = 1190200.
The previous prime is 1190177. The next prime is 1190237. The reversal of 1190201 is 1020911.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 678976 + 511225 = 824^2 + 715^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1190201 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (1190261) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 595100 + 595101.
It is an arithmetic number, because the mean of its divisors is an integer number (595101).
21190201 is an apocalyptic number.
It is an amenable number.
1190201 is a deficient number, since it is larger than the sum of its proper divisors (1).
1190201 is an equidigital number, since it uses as much as digits as its factorization.
1190201 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 18, while the sum is 14.
The square root of 1190201 is about 1090.9633357726. The cubic root of 1190201 is about 105.9758162463.
The spelling of 1190201 in words is "one million, one hundred ninety thousand, two hundred one".
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