40937807 has 2 divisors, whose sum is σ = 40937808. Its totient is φ = 40937806.

The previous prime is 40937797. The next prime is 40937839. The reversal of 40937807 is 70873904.

40937807 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 40937807 - 2⁸ = 40937551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40934807) 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, 20468903 + 20468904.

It is an arithmetic number, because the mean of its divisors is an integer number (20468904).

Almost surely, 2^40937807 is an apocalyptic number.

40937807 is a deficient number, since it is larger than the sum of its proper divisors (1).

40937807 is an equidigital number, since it uses as much as digits as its factorization.

40937807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 40937807 is about 6398.2659369551. The cubic root of 40937807 is about 344.6472821667.

The spelling of 40937807 in words is "forty million, nine hundred thirty-seven thousand, eight hundred seven".