42826082 has 16 divisors (see below), whose sum is σ = 69897912. Its totient is φ = 19560960.

The previous prime is 42826081. The next prime is 42826117. The reversal of 42826082 is 28062824.

It is a happy number.

42826082 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 39325441 + 3500641 = 6271^2 + 1871^2 .

It is not an unprimeable number, because it can be changed into a prime (42826081) 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 in 7 ways as a sum of consecutive naturals, for example, 5969 + ... + 11012.

Almost surely, 2^42826082 is an apocalyptic number.

42826082 is a deficient number, since it is larger than the sum of its proper divisors (27071830).

42826082 is a wasteful number, since it uses less digits than its factorization.

42826082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17093.

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 42826082 is about 6544.1639649385. The cubic root of 42826082 is about 349.8668391400.

The spelling of 42826082 in words is "forty-two million, eight hundred twenty-six thousand, eighty-two".