41857253 has 2 divisors, whose sum is σ = 41857254. Its totient is φ = 41857252.

The previous prime is 41857219. The next prime is 41857271. The reversal of 41857253 is 35275814.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37724164 + 4133089 = 6142^2 + 2033^2 .

It is a cyclic number.

It is not a de Polignac number, because 41857253 - 2²⁴ = 25080037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41857273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20928626 + 20928627.

It is an arithmetic number, because the mean of its divisors is an integer number (20928627).

Almost surely, 2^41857253 is an apocalyptic number.

It is an amenable number.

41857253 is a deficient number, since it is larger than the sum of its proper divisors (1).

41857253 is an equidigital number, since it uses as much as digits as its factorization.

41857253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 33600, while the sum is 35.

The square root of 41857253 is about 6469.7181546030. The cubic root of 41857253 is about 347.2084140268.

The spelling of 41857253 in words is "forty-one million, eight hundred fifty-seven thousand, two hundred fifty-three".