42363826 has 16 divisors (see below), whose sum is σ = 65172096. Its totient is φ = 20643696.

The previous prime is 42363823. The next prime is 42363857. The reversal of 42363826 is 62836324.

42363826 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 42363791 and 42363800.

It is not an unprimeable number, because it can be changed into a prime (42363821) 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, 25225 + ... + 26851.

It is an arithmetic number, because the mean of its divisors is an integer number (4073256).

Almost surely, 2^42363826 is an apocalyptic number.

42363826 is a deficient number, since it is larger than the sum of its proper divisors (22808270).

42363826 is a wasteful number, since it uses less digits than its factorization.

42363826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1953.

The product of its digits is 41472, while the sum is 34.

The square root of 42363826 is about 6508.7499567889. The cubic root of 42363826 is about 348.6034856013.

The spelling of 42363826 in words is "forty-two million, three hundred sixty-three thousand, eight hundred twenty-six".