10041649 has 2 divisors, whose sum is σ = 10041650. Its totient is φ = 10041648.

The previous prime is 10041643. The next prime is 10041653. The reversal of 10041649 is 94614001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9610000 + 431649 = 3100^2 + 657^2 .

It is a cyclic number.

It is not a de Polignac number, because 10041649 - 2³ = 10041641 is a prime.

It is not a weakly prime, because it can be changed into another prime (10041641) 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, 5020824 + 5020825.

It is an arithmetic number, because the mean of its divisors is an integer number (5020825).

Almost surely, 2^10041649 is an apocalyptic number.

It is an amenable number.

10041649 is a deficient number, since it is larger than the sum of its proper divisors (1).

10041649 is an equidigital number, since it uses as much as digits as its factorization.

10041649 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 10041649 is about 3168.8561027601. The cubic root of 10041649 is about 215.7421548886.

The spelling of 10041649 in words is "ten million, forty-one thousand, six hundred forty-nine".