42415067 has 2 divisors, whose sum is σ = 42415068. Its totient is φ = 42415066.

The previous prime is 42415039. The next prime is 42415111. The reversal of 42415067 is 76051424.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42415067 - 2⁶ = 42415003 is a prime.

It is a super-2 number, since 2×42415067² = 3598075817228978, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (42415007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21207533 + 21207534.

It is an arithmetic number, because the mean of its divisors is an integer number (21207534).

Almost surely, 2^42415067 is an apocalyptic number.

42415067 is a deficient number, since it is larger than the sum of its proper divisors (1).

42415067 is an equidigital number, since it uses as much as digits as its factorization.

42415067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 42415067 is about 6512.6850837423. The cubic root of 42415067 is about 348.7439796325.

The spelling of 42415067 in words is "forty-two million, four hundred fifteen thousand, sixty-seven".