40912063 has 2 divisors, whose sum is σ = 40912064. Its totient is φ = 40912062.

The previous prime is 40912051. The next prime is 40912093. The reversal of 40912063 is 36021904.

40912063 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40912063 - 2⁹ = 40911551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40912093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20456031 + 20456032.

It is an arithmetic number, because the mean of its divisors is an integer number (20456032).

Almost surely, 2^40912063 is an apocalyptic number.

40912063 is a deficient number, since it is larger than the sum of its proper divisors (1).

40912063 is an equidigital number, since it uses as much as digits as its factorization.

40912063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 40912063 is about 6396.2538254825. The cubic root of 40912063 is about 344.5750224733.

Adding to 40912063 its reverse (36021904), we get a palindrome (76933967).

The spelling of 40912063 in words is "forty million, nine hundred twelve thousand, sixty-three".