41650649 has 2 divisors, whose sum is σ = 41650650. Its totient is φ = 41650648.

The previous prime is 41650627. The next prime is 41650657. The reversal of 41650649 is 94605614.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39942400 + 1708249 = 6320^2 + 1307^2 .

It is a cyclic number.

It is not a de Polignac number, because 41650649 - 2¹⁶ = 41585113 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (41650849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20825324 + 20825325.

It is an arithmetic number, because the mean of its divisors is an integer number (20825325).

Almost surely, 2^41650649 is an apocalyptic number.

It is an amenable number.

41650649 is a deficient number, since it is larger than the sum of its proper divisors (1).

41650649 is an equidigital number, since it uses as much as digits as its factorization.

41650649 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 41650649 is about 6453.7314012903. The cubic root of 41650649 is about 346.6362073624.

The spelling of 41650649 in words is "forty-one million, six hundred fifty thousand, six hundred forty-nine".