40863883 has 2 divisors, whose sum is σ = 40863884. Its totient is φ = 40863882.

The previous prime is 40863881. The next prime is 40863919. The reversal of 40863883 is 38836804.

It is a happy number.

40863883 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 40863883 - 2¹ = 40863881 is a prime.

Together with 40863881, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (40863881) 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, 20431941 + 20431942.

It is an arithmetic number, because the mean of its divisors is an integer number (20431942).

Almost surely, 2^40863883 is an apocalyptic number.

40863883 is a deficient number, since it is larger than the sum of its proper divisors (1).

40863883 is an equidigital number, since it uses as much as digits as its factorization.

40863883 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 110592, while the sum is 40.

The square root of 40863883 is about 6392.4864489493. The cubic root of 40863883 is about 344.4397066716.

The spelling of 40863883 in words is "forty million, eight hundred sixty-three thousand, eight hundred eighty-three".