423222024 has 16 divisors (see below), whose sum is σ = 1058055120. Its totient is φ = 141074000.

The previous prime is 423222001. The next prime is 423222029. The reversal of 423222024 is 420222324.

It is not an unprimeable number, because it can be changed into a prime (423222029) 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, 8817102 + ... + 8817149.

It is an arithmetic number, because the mean of its divisors is an integer number (66128445).

Almost surely, 2^423222024 is an apocalyptic number.

It is an amenable number.

423222024 is an abundant number, since it is smaller than the sum of its proper divisors (634833096).

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

423222024 is a wasteful number, since it uses less digits than its factorization.

423222024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17634260 (or 17634256 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 423222024 is about 20572.3606812636. The cubic root of 423222024 is about 750.7973883730.

Adding to 423222024 its reverse (420222324), we get a palindrome (843444348).

The spelling of 423222024 in words is "four hundred twenty-three million, two hundred twenty-two thousand, twenty-four".