41867149 has 2 divisors, whose sum is σ = 41867150. Its totient is φ = 41867148.

The previous prime is 41867129. The next prime is 41867173. The reversal of 41867149 is 94176814.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30858025 + 11009124 = 5555^2 + 3318^2 .

It is a cyclic number.

It is not a de Polignac number, because 41867149 - 2¹⁵ = 41834381 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41867129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20933574 + 20933575.

It is an arithmetic number, because the mean of its divisors is an integer number (20933575).

Almost surely, 2^41867149 is an apocalyptic number.

It is an amenable number.

41867149 is a deficient number, since it is larger than the sum of its proper divisors (1).

41867149 is an equidigital number, since it uses as much as digits as its factorization.

41867149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48384, while the sum is 40.

The square root of 41867149 is about 6470.4829031534. The cubic root of 41867149 is about 347.2357745077.

The spelling of 41867149 in words is "forty-one million, eight hundred sixty-seven thousand, one hundred forty-nine".