1230241 has 2 divisors, whose sum is σ = 1230242. Its totient is φ = 1230240.

The previous prime is 1230233. The next prime is 1230263. The reversal of 1230241 is 1420321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1221025 + 9216 = 1105^2 + 96^2 .

It is a cyclic number.

It is not a de Polignac number, because 1230241 - 2³ = 1230233 is a prime.

It is not a weakly prime, because it can be changed into another prime (1230941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 615120 + 615121.

It is an arithmetic number, because the mean of its divisors is an integer number (615121).

2^1230241 is an apocalyptic number.

It is an amenable number.

1230241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1230241 is an equidigital number, since it uses as much as digits as its factorization.

1230241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 1230241 is about 1109.1622965103. The cubic root of 1230241 is about 107.1511242721.

Adding to 1230241 its reverse (1420321), we get a palindrome (2650562).

The spelling of 1230241 in words is "one million, two hundred thirty thousand, two hundred forty-one".