42063826 has 16 divisors (see below), whose sum is σ = 75245184. Its totient is φ = 17243424.

The previous prime is 42063823. The next prime is 42063839. The reversal of 42063826 is 62836024.

42063826 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (42063823) 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, 64995 + ... + 65638.

It is an arithmetic number, because the mean of its divisors is an integer number (4702824).

Almost surely, 2^42063826 is an apocalyptic number.

42063826 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

42063826 is a deficient number, since it is larger than the sum of its proper divisors (33181358).

42063826 is a wasteful number, since it uses less digits than its factorization.

42063826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130665.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 42063826 is about 6485.6631118183. The cubic root of 42063826 is about 347.7786554304.

It can be divided in two parts, 420 and 63826, that added together give a palindrome (64246).

The spelling of 42063826 in words is "forty-two million, sixty-three thousand, eight hundred twenty-six".