422024003 has 4 divisors (see below), whose sum is σ = 422726808. Its totient is φ = 421321200.

The previous prime is 422023999. The next prime is 422024021. The reversal of 422024003 is 300420224.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 422024003 - 2² = 422023999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (422024093) 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, 350501 + ... + 351702.

It is an arithmetic number, because the mean of its divisors is an integer number (105681702).

Almost surely, 2^422024003 is an apocalyptic number.

422024003 is a deficient number, since it is larger than the sum of its proper divisors (702805).

422024003 is an equidigital number, since it uses as much as digits as its factorization.

422024003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702804.

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 422024003 is about 20543.2227997459. Note that the first 3 decimals coincide. The cubic root of 422024003 is about 750.0882876807.

Adding to 422024003 its reverse (300420224), we get a palindrome (722444227).

The spelling of 422024003 in words is "four hundred twenty-two million, twenty-four thousand, three".