42514422 has 8 divisors (see below), whose sum is σ = 85028856. Its totient is φ = 14171472.

The previous prime is 42514387. The next prime is 42514429. The reversal of 42514422 is 22441524.

It is a happy number.

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

42514422 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 42514392 and 42514401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42514429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3542863 + ... + 3542874.

It is an arithmetic number, because the mean of its divisors is an integer number (10628607).

Almost surely, 2^42514422 is an apocalyptic number.

42514422 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.

42514422 is a wasteful number, since it uses less digits than its factorization.

42514422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7085742.

The product of its digits is 2560, while the sum is 24.

The square root of 42514422 is about 6520.3084282877. The cubic root of 42514422 is about 349.0160719248.

Adding to 42514422 its reverse (22441524), we get a palindrome (64955946).

The spelling of 42514422 in words is "forty-two million, five hundred fourteen thousand, four hundred twenty-two".