42048682 has 16 divisors (see below), whose sum is σ = 68364072. Its totient is φ = 19281600.

The previous prime is 42048659. The next prime is 42048683. The reversal of 42048682 is 28684024.

It can be written as a sum of positive squares in 4 ways, for example, as 35652841 + 6395841 = 5971^2 + 2529^2 .

It is not an unprimeable number, because it can be changed into a prime (42048683) 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 in 7 ways as a sum of consecutive naturals, for example, 1069 + ... + 9232.

Almost surely, 2^42048682 is an apocalyptic number.

42048682 is a deficient number, since it is larger than the sum of its proper divisors (26315390).

42048682 is a wasteful number, since it uses less digits than its factorization.

42048682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10473.

The product of its (nonzero) digits is 24576, while the sum is 34.

The square root of 42048682 is about 6484.4955085188. The cubic root of 42048682 is about 347.7369141637.

The spelling of 42048682 in words is "forty-two million, forty-eight thousand, six hundred eighty-two".