40060747 has 2 divisors, whose sum is σ = 40060748. Its totient is φ = 40060746.

The previous prime is 40060729. The next prime is 40060763. The reversal of 40060747 is 74706004.

40060747 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40060747 - 2¹⁹ = 39536459 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (40060777) 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, 20030373 + 20030374.

It is an arithmetic number, because the mean of its divisors is an integer number (20030374).

Almost surely, 2^40060747 is an apocalyptic number.

40060747 is a deficient number, since it is larger than the sum of its proper divisors (1).

40060747 is an equidigital number, since it uses as much as digits as its factorization.

40060747 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 40060747 is about 6329.3559703970. The cubic root of 40060747 is about 342.1682282830.

The spelling of 40060747 in words is "forty million, sixty thousand, seven hundred forty-seven".