42266022 has 8 divisors (see below), whose sum is σ = 84532056. Its totient is φ = 14088672.

The previous prime is 42265999. The next prime is 42266041. The reversal of 42266022 is 22066224.

42266022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

42266022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 42265983 and 42266001.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3522163 + ... + 3522174.

It is an arithmetic number, because the mean of its divisors is an integer number (10566507).

Almost surely, 2^42266022 is an apocalyptic number.

42266022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42266022 is a wasteful number, since it uses less digits than its factorization.

42266022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7044342.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 42266022 is about 6501.2323447174. The cubic root of 42266022 is about 348.3350090093.

The spelling of 42266022 in words is "forty-two million, two hundred sixty-six thousand, twenty-two".