41289473 has 2 divisors, whose sum is σ = 41289474. Its totient is φ = 41289472.

The previous prime is 41289467. The next prime is 41289511. The reversal of 41289473 is 37498214.

It is an a-pointer prime, because the next prime (41289511) can be obtained adding 41289473 to its sum of digits (38).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27952369 + 13337104 = 5287^2 + 3652^2 .

It is a cyclic number.

It is not a de Polignac number, because 41289473 - 2⁸ = 41289217 is a prime.

It is not a weakly prime, because it can be changed into another prime (41289463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20644736 + 20644737.

It is an arithmetic number, because the mean of its divisors is an integer number (20644737).

Almost surely, 2^41289473 is an apocalyptic number.

It is an amenable number.

41289473 is a deficient number, since it is larger than the sum of its proper divisors (1).

41289473 is an equidigital number, since it uses as much as digits as its factorization.

41289473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48384, while the sum is 38.

The square root of 41289473 is about 6425.6885234191. The cubic root of 41289473 is about 345.6313385407.

The spelling of 41289473 in words is "forty-one million, two hundred eighty-nine thousand, four hundred seventy-three".