42617059 has 2 divisors, whose sum is σ = 42617060. Its totient is φ = 42617058.

The previous prime is 42617041. The next prime is 42617083. The reversal of 42617059 is 95071624.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42617059 - 2¹¹ = 42615011 is a prime.

It is not a weakly prime, because it can be changed into another prime (42617089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21308529 + 21308530.

It is an arithmetic number, because the mean of its divisors is an integer number (21308530).

Almost surely, 2^42617059 is an apocalyptic number.

42617059 is a deficient number, since it is larger than the sum of its proper divisors (1).

42617059 is an equidigital number, since it uses as much as digits as its factorization.

42617059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 42617059 is about 6528.1742470617. The cubic root of 42617059 is about 349.2967074734.

The spelling of 42617059 in words is "forty-two million, six hundred seventeen thousand, fifty-nine".