41963189 has 2 divisors, whose sum is σ = 41963190. Its totient is φ = 41963188.

The previous prime is 41963183. The next prime is 41963197. The reversal of 41963189 is 98136914.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27772900 + 14190289 = 5270^2 + 3767^2 .

It is a cyclic number.

It is not a de Polignac number, because 41963189 - 2²⁰ = 40914613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41963183) 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, 20981594 + 20981595.

It is an arithmetic number, because the mean of its divisors is an integer number (20981595).

Almost surely, 2^41963189 is an apocalyptic number.

It is an amenable number.

41963189 is a deficient number, since it is larger than the sum of its proper divisors (1).

41963189 is an equidigital number, since it uses as much as digits as its factorization.

41963189 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46656, while the sum is 41.

The square root of 41963189 is about 6477.9000455394. The cubic root of 41963189 is about 347.5010824113.

The spelling of 41963189 in words is "forty-one million, nine hundred sixty-three thousand, one hundred eighty-nine".