1006241 has 2 divisors, whose sum is σ = 1006242. Its totient is φ = 1006240.

The previous prime is 1006237. The next prime is 1006249. The reversal of 1006241 is 1426001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1000000 + 6241 = 1000^2 + 79^2 .

It is a cyclic number.

It is not a de Polignac number, because 1006241 - 2² = 1006237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1006249) 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, 503120 + 503121.

It is an arithmetic number, because the mean of its divisors is an integer number (503121).

2^1006241 is an apocalyptic number.

It is an amenable number.

1006241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1006241 is an equidigital number, since it uses as much as digits as its factorization.

1006241 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 14.

The square root of 1006241 is about 1003.1156463738. The cubic root of 1006241 is about 100.2076020490.

It can be divided in two parts, 100 and 6241, that multiplied together give a square (624100 = 790²).

The spelling of 1006241 in words is "one million, six thousand, two hundred forty-one".