40938707 has 2 divisors, whose sum is σ = 40938708. Its totient is φ = 40938706.

The previous prime is 40938701. The next prime is 40938719. The reversal of 40938707 is 70783904.

40938707 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 40938707 - 2¹⁶ = 40873171 is a prime.

It is not a weakly prime, because it can be changed into another prime (40938701) 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, 20469353 + 20469354.

It is an arithmetic number, because the mean of its divisors is an integer number (20469354).

Almost surely, 2^40938707 is an apocalyptic number.

40938707 is a deficient number, since it is larger than the sum of its proper divisors (1).

40938707 is an equidigital number, since it uses as much as digits as its factorization.

40938707 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 40938707 is about 6398.3362681247. The cubic root of 40938707 is about 344.6498077887.

The spelling of 40938707 in words is "forty million, nine hundred thirty-eight thousand, seven hundred seven".