42258106 has 16 divisors (see below), whose sum is σ = 70184160. Its totient is φ = 18920880.

The previous prime is 42258103. The next prime is 42258131. The reversal of 42258106 is 60185224.

42258106 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 (42258103) 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, 12861 + ... + 15808.

It is an arithmetic number, because the mean of its divisors is an integer number (4386510).

Almost surely, 2^42258106 is an apocalyptic number.

42258106 is a deficient number, since it is larger than the sum of its proper divisors (27926054).

42258106 is a wasteful number, since it uses less digits than its factorization.

42258106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28749.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 42258106 is about 6500.6235085567. The cubic root of 42258106 is about 348.3132611059.

The spelling of 42258106 in words is "forty-two million, two hundred fifty-eight thousand, one hundred six".