42322214 has 16 divisors (see below), whose sum is σ = 73328976. Its totient is φ = 18105600.

The previous prime is 42322213. The next prime is 42322219. The reversal of 42322214 is 41222324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42322213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56207 + ... + 56954.

It is an arithmetic number, because the mean of its divisors is an integer number (4583061).

Almost surely, 2^42322214 is an apocalyptic number.

42322214 is a deficient number, since it is larger than the sum of its proper divisors (31006762).

42322214 is a wasteful number, since it uses less digits than its factorization.

42322214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113191.

The product of its digits is 768, while the sum is 20.

The square root of 42322214 is about 6505.5525514748. The cubic root of 42322214 is about 348.4893092567.

Adding to 42322214 its reverse (41222324), we get a palindrome (83544538).

It can be divided in two parts, 4232 and 2214, that added together give a palindrome (6446).

The spelling of 42322214 in words is "forty-two million, three hundred twenty-two thousand, two hundred fourteen".