41240489 has 2 divisors, whose sum is σ = 41240490. Its totient is φ = 41240488.

The previous prime is 41240473. The next prime is 41240497. The reversal of 41240489 is 98404214.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39589264 + 1651225 = 6292^2 + 1285^2 .

It is a cyclic number.

It is not a de Polignac number, because 41240489 - 2⁴ = 41240473 is a prime.

It is a Chen prime.

It is equal to p_2504489 and since 41240489 and 2504489 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (41240389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20620244 + 20620245.

It is an arithmetic number, because the mean of its divisors is an integer number (20620245).

Almost surely, 2^41240489 is an apocalyptic number.

It is an amenable number.

41240489 is a deficient number, since it is larger than the sum of its proper divisors (1).

41240489 is an equidigital number, since it uses as much as digits as its factorization.

41240489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 41240489 is about 6421.8758163017. The cubic root of 41240489 is about 345.4946038895.

The spelling of 41240489 in words is "forty-one million, two hundred forty thousand, four hundred eighty-nine".