42014587 has 2 divisors, whose sum is σ = 42014588. Its totient is φ = 42014586.

The previous prime is 42014519. The next prime is 42014597. The reversal of 42014587 is 78541024.

42014587 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 42014587 - 2¹⁹ = 41490299 is a prime.

It is not a weakly prime, because it can be changed into another prime (42014597) 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, 21007293 + 21007294.

It is an arithmetic number, because the mean of its divisors is an integer number (21007294).

Almost surely, 2^42014587 is an apocalyptic number.

42014587 is a deficient number, since it is larger than the sum of its proper divisors (1).

42014587 is an equidigital number, since it uses as much as digits as its factorization.

42014587 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8960, while the sum is 31.

The square root of 42014587 is about 6481.8660121912. The cubic root of 42014587 is about 347.6429017360.

The spelling of 42014587 in words is "forty-two million, fourteen thousand, five hundred eighty-seven".