42294196 has 12 divisors (see below), whose sum is σ = 84588448. Its totient is φ = 18126072.

The previous prime is 42294191. The next prime is 42294223. The reversal of 42294196 is 69149224.

It is a happy number.

42294196 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

42294196 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42294191) 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 3 ways as a sum of consecutive naturals, for example, 755226 + ... + 755281.

Almost surely, 2^42294196 is an apocalyptic number.

It is an amenable number.

42294196 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.

42294196 is a wasteful number, since it uses less digits than its factorization.

42294196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1510518 (or 1510516 counting only the distinct ones).

The product of its digits is 31104, while the sum is 37.

The square root of 42294196 is about 6503.3988037026. The cubic root of 42294196 is about 348.4123904003.

The spelling of 42294196 in words is "forty-two million, two hundred ninety-four thousand, one hundred ninety-six".