42224214 has 8 divisors (see below), whose sum is σ = 84448440. Its totient is φ = 14074736.

The previous prime is 42224207. The next prime is 42224227. The reversal of 42224214 is 41242224.

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

42224214 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3518679 + ... + 3518690.

It is an arithmetic number, because the mean of its divisors is an integer number (10556055).

Almost surely, 2^42224214 is an apocalyptic number.

42224214 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.

42224214 is a wasteful number, since it uses less digits than its factorization.

42224214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7037374.

The product of its digits is 1024, while the sum is 21.

The square root of 42224214 is about 6498.0161587980. The cubic root of 42224214 is about 348.2201177105.

Adding to 42224214 its reverse (41242224), we get a palindrome (83466438).

The spelling of 42224214 in words is "forty-two million, two hundred twenty-four thousand, two hundred fourteen".