41890441 has 2 divisors, whose sum is σ = 41890442. Its totient is φ = 41890440.

The previous prime is 41890427. The next prime is 41890483. The reversal of 41890441 is 14409814.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41216400 + 674041 = 6420^2 + 821^2 .

It is a cyclic number.

It is not a de Polignac number, because 41890441 - 2⁷ = 41890313 is a prime.

It is not a weakly prime, because it can be changed into another prime (41890141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20945220 + 20945221.

It is an arithmetic number, because the mean of its divisors is an integer number (20945221).

Almost surely, 2^41890441 is an apocalyptic number.

It is an amenable number.

41890441 is a deficient number, since it is larger than the sum of its proper divisors (1).

41890441 is an equidigital number, since it uses as much as digits as its factorization.

41890441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 41890441 is about 6472.2825185556. The cubic root of 41890441 is about 347.3001552651.

The spelling of 41890441 in words is "forty-one million, eight hundred ninety thousand, four hundred forty-one".