41240473 has 2 divisors, whose sum is σ = 41240474. Its totient is φ = 41240472.

The previous prime is 41240461. The next prime is 41240489. The reversal of 41240473 is 37404214.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40998409 + 242064 = 6403^2 + 492^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41240473 is a prime.

It is a super-2 number, since 2×41240473² = 3401553226527458, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (41243473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20620236 + 20620237.

It is an arithmetic number, because the mean of its divisors is an integer number (20620237).

Almost surely, 2^41240473 is an apocalyptic number.

It is an amenable number.

41240473 is a deficient number, since it is larger than the sum of its proper divisors (1).

41240473 is an equidigital number, since it uses as much as digits as its factorization.

41240473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 41240473 is about 6421.8745705596. The cubic root of 41240473 is about 345.4945592092.

Adding to 41240473 its reverse (37404214), we get a palindrome (78644687).

The spelling of 41240473 in words is "forty-one million, two hundred forty thousand, four hundred seventy-three".