42266006 has 4 divisors (see below), whose sum is σ = 63399012. Its totient is φ = 21133002.

The previous prime is 42265999. The next prime is 42266041. The reversal of 42266006 is 60066224.

42266006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

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 as a sum of consecutive naturals, namely, 10566500 + ... + 10566503.

It is an arithmetic number, because the mean of its divisors is an integer number (15849753).

Almost surely, 2^42266006 is an apocalyptic number.

42266006 is a deficient number, since it is larger than the sum of its proper divisors (21133006).

42266006 is a wasteful number, since it uses less digits than its factorization.

42266006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21133005.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 42266006 is about 6501.2311141814. The cubic root of 42266006 is about 348.3349650547.

The spelling of 42266006 in words is "forty-two million, two hundred sixty-six thousand, six".