42167026 has 16 divisors (see below), whose sum is σ = 69365088. Its totient is φ = 19065600.

The previous prime is 42167003. The next prime is 42167029. The reversal of 42167026 is 62076124.

42167026 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 = 42166985 and 42167003.

It is not an unprimeable number, because it can be changed into a prime (42167029) 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, 720 + ... + 9211.

It is an arithmetic number, because the mean of its divisors is an integer number (4335318).

Almost surely, 2^42167026 is an apocalyptic number.

42167026 is a deficient number, since it is larger than the sum of its proper divisors (27198062).

42167026 is a wasteful number, since it uses less digits than its factorization.

42167026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10137.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 42167026 is about 6493.6142478592. The cubic root of 42167026 is about 348.0628382145.

The spelling of 42167026 in words is "forty-two million, one hundred sixty-seven thousand, twenty-six".