208441 has 2 divisors, whose sum is σ = 208442. Its totient is φ = 208440.

The previous prime is 208433. The next prime is 208457. The reversal of 208441 is 144802.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 176400 + 32041 = 420^2 + 179^2 .

It is a cyclic number.

It is not a de Polignac number, because 208441 - 2³ = 208433 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (208141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 104220 + 104221.

It is an arithmetic number, because the mean of its divisors is an integer number (104221).

2²⁰⁸⁴⁴¹ is an apocalyptic number.

It is an amenable number.

208441 is a deficient number, since it is larger than the sum of its proper divisors (1).

208441 is an equidigital number, since it uses as much as digits as its factorization.

208441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 208441 is about 456.5533922774. The cubic root of 208441 is about 59.2917655520.

The spelling of 208441 in words is "two hundred eight thousand, four hundred forty-one".