422342024 has 64 divisors (see below), whose sum is σ = 872726400. Its totient is φ = 190434816.

The previous prime is 422342023. The next prime is 422342027. The reversal of 422342024 is 420243224.

It is not an unprimeable number, because it can be changed into a prime (422342023) 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 15 ways as a sum of consecutive naturals, for example, 953147 + ... + 953589.

It is an arithmetic number, because the mean of its divisors is an integer number (13636350).

Almost surely, 2^422342024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 422342024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (436363200).

422342024 is an abundant number, since it is smaller than the sum of its proper divisors (450384376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

422342024 is a wasteful number, since it uses less digits than its factorization.

422342024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654 (or 650 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 23.

The square root of 422342024 is about 20550.9616320016. The cubic root of 422342024 is about 750.2766529013.

Adding to 422342024 its reverse (420243224), we get a palindrome (842585248).

The spelling of 422342024 in words is "four hundred twenty-two million, three hundred forty-two thousand, twenty-four".