41957249 has 2 divisors, whose sum is σ = 41957250. Its totient is φ = 41957248.

The previous prime is 41957243. The next prime is 41957299. The reversal of 41957249 is 94275914.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26708224 + 15249025 = 5168^2 + 3905^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41957249 is a prime.

It is not a weakly prime, because it can be changed into another prime (41957243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20978624 + 20978625.

It is an arithmetic number, because the mean of its divisors is an integer number (20978625).

Almost surely, 2^41957249 is an apocalyptic number.

It is an amenable number.

41957249 is a deficient number, since it is larger than the sum of its proper divisors (1).

41957249 is an equidigital number, since it uses as much as digits as its factorization.

41957249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90720, while the sum is 41.

The square root of 41957249 is about 6477.4415474013. The cubic root of 41957249 is about 347.4846850729.

The spelling of 41957249 in words is "forty-one million, nine hundred fifty-seven thousand, two hundred forty-nine".