42194162 has 16 divisors (see below), whose sum is σ = 65498112. Its totient is φ = 20364960.

The previous prime is 42194161. The next prime is 42194179. The reversal of 42194162 is 26149124.

42194162 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 (42194161) 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, 37703 + ... + 38805.

It is an arithmetic number, because the mean of its divisors is an integer number (4093632).

Almost surely, 2^42194162 is an apocalyptic number.

42194162 is a deficient number, since it is larger than the sum of its proper divisors (23303950).

42194162 is a wasteful number, since it uses less digits than its factorization.

42194162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1753.

The product of its digits is 3456, while the sum is 29.

The square root of 42194162 is about 6495.7033491378. The cubic root of 42194162 is about 348.1374858616.

The spelling of 42194162 in words is "forty-two million, one hundred ninety-four thousand, one hundred sixty-two".