1204741 has 2 divisors, whose sum is σ = 1204742. Its totient is φ = 1204740.

The previous prime is 1204729. The next prime is 1204781. The reversal of 1204741 is 1474021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1188100 + 16641 = 1090^2 + 129^2 .

It is an emirp because it is prime and its reverse (1474021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1204741 - 2⁷ = 1204613 is a prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1204711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 602370 + 602371.

It is an arithmetic number, because the mean of its divisors is an integer number (602371).

2^1204741 is an apocalyptic number.

It is an amenable number.

1204741 is a deficient number, since it is larger than the sum of its proper divisors (1).

1204741 is an equidigital number, since it uses as much as digits as its factorization.

1204741 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 1204741 is about 1097.6069423979. The cubic root of 1204741 is about 106.4056192502.

Adding to 1204741 its reverse (1474021), we get a palindrome (2678762).

The spelling of 1204741 in words is "one million, two hundred four thousand, seven hundred forty-one".