41943197 has 2 divisors, whose sum is σ = 41943198. Its totient is φ = 41943196.

The previous prime is 41943151. The next prime is 41943211. The reversal of 41943197 is 79134914.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29964676 + 11978521 = 5474^2 + 3461^2 .

It is a cyclic number.

It is not a de Polignac number, because 41943197 - 2¹² = 41939101 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 41943197.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41943497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20971598 + 20971599.

It is an arithmetic number, because the mean of its divisors is an integer number (20971599).

Almost surely, 2^41943197 is an apocalyptic number.

It is an amenable number.

41943197 is a deficient number, since it is larger than the sum of its proper divisors (1).

41943197 is an equidigital number, since it uses as much as digits as its factorization.

41943197 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27216, while the sum is 38.

The square root of 41943197 is about 6476.3567690485. The cubic root of 41943197 is about 347.4458884396.

The spelling of 41943197 in words is "forty-one million, nine hundred forty-three thousand, one hundred ninety-seven".