422024403 has 8 divisors (see below), whose sum is σ = 575785408. Its totient is φ = 274806504.

The previous prime is 422024381. The next prime is 422024417. The reversal of 422024403 is 304420224.

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

It is not a de Polignac number, because 422024403 - 2⁹ = 422023891 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 422024403.

It is not an unprimeable number, because it can be changed into a prime (422024423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1635625 + ... + 1635882.

It is an arithmetic number, because the mean of its divisors is an integer number (71973176).

Almost surely, 2^422024403 is an apocalyptic number.

422024403 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

422024403 is a deficient number, since it is larger than the sum of its proper divisors (153761005).

422024403 is a wasteful number, since it uses less digits than its factorization.

422024403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3271553.

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

The square root of 422024403 is about 20543.2325353144. The cubic root of 422024403 is about 750.0885246619.

Adding to 422024403 its reverse (304420224), we get a palindrome (726444627).

The spelling of 422024403 in words is "four hundred twenty-two million, twenty-four thousand, four hundred three".