40056707 has 2 divisors, whose sum is σ = 40056708. Its totient is φ = 40056706.

The previous prime is 40056697. The next prime is 40056719. The reversal of 40056707 is 70765004.

40056707 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 40056707 - 2⁴ = 40056691 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40056707.

It is not a weakly prime, because it can be changed into another prime (40056727) 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, 20028353 + 20028354.

It is an arithmetic number, because the mean of its divisors is an integer number (20028354).

Almost surely, 2^40056707 is an apocalyptic number.

40056707 is a deficient number, since it is larger than the sum of its proper divisors (1).

40056707 is an equidigital number, since it uses as much as digits as its factorization.

40056707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 40056707 is about 6329.0368145556. The cubic root of 40056707 is about 342.1567257007.

The spelling of 40056707 in words is "forty million, fifty-six thousand, seven hundred seven".