1198201 has 2 divisors, whose sum is σ = 1198202. Its totient is φ = 1198200.

The previous prime is 1198189. The next prime is 1198217. The reversal of 1198201 is 1028911.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 774400 + 423801 = 880^2 + 651^2 .

It is a cyclic number.

It is not a de Polignac number, because 1198201 - 2⁷ = 1198073 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1198261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 599100 + 599101.

It is an arithmetic number, because the mean of its divisors is an integer number (599101).

2^1198201 is an apocalyptic number.

It is an amenable number.

1198201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1198201 is an equidigital number, since it uses as much as digits as its factorization.

1198201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 22.

The square root of 1198201 is about 1094.6236796269. The cubic root of 1198201 is about 106.2127269490.

The spelling of 1198201 in words is "one million, one hundred ninety-eight thousand, two hundred one".