42330622 has 8 divisors (see below), whose sum is σ = 63596016. Its totient is φ = 21131952.

The previous prime is 42330571. The next prime is 42330677. The reversal of 42330622 is 22603324.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 42330593 and 42330602.

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, 15063 + ... + 17650.

It is an arithmetic number, because the mean of its divisors is an integer number (7949502).

Almost surely, 2^42330622 is an apocalyptic number.

42330622 is a deficient number, since it is larger than the sum of its proper divisors (21265394).

42330622 is a wasteful number, since it uses less digits than its factorization.

42330622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33362.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 42330622 is about 6506.1987365896. The cubic root of 42330622 is about 348.5123854289.

Adding to 42330622 its reverse (22603324), we get a palindrome (64933946).

The spelling of 42330622 in words is "forty-two million, three hundred thirty thousand, six hundred twenty-two".