1206941 has 2 divisors, whose sum is σ = 1206942. Its totient is φ = 1206940.

The previous prime is 1206869. The next prime is 1206973. The reversal of 1206941 is 1496021.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 674041 + 532900 = 821^2 + 730^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1206941 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a plaindrome in base 13.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1206341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 603470 + 603471.

It is an arithmetic number, because the mean of its divisors is an integer number (603471).

2^1206941 is an apocalyptic number.

It is an amenable number.

1206941 is a deficient number, since it is larger than the sum of its proper divisors (1).

1206941 is an equidigital number, since it uses as much as digits as its factorization.

1206941 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 1206941 is about 1098.6086655402. The cubic root of 1206941 is about 106.4703496261.

The spelling of 1206941 in words is "one million, two hundred six thousand, nine hundred forty-one".