423353224 has 32 divisors (see below), whose sum is σ = 914126400. Its totient is φ = 180048960.

The previous prime is 423353213. The next prime is 423353243. The reversal of 423353224 is 422353324.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 423353192 and 423353201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21519 + ... + 36190.

It is an arithmetic number, because the mean of its divisors is an integer number (28566450).

Almost surely, 2^423353224 is an apocalyptic number.

It is an amenable number.

423353224 is an abundant number, since it is smaller than the sum of its proper divisors (490773176).

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

423353224 is a wasteful number, since it uses less digits than its factorization.

423353224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57853 (or 57849 counting only the distinct ones).

The product of its digits is 17280, while the sum is 28.

The square root of 423353224 is about 20575.5491785760. The cubic root of 423353224 is about 750.8749634476.

The spelling of 423353224 in words is "four hundred twenty-three million, three hundred fifty-three thousand, two hundred twenty-four".