422024023 has 4 divisors (see below), whose sum is σ = 427805248. Its totient is φ = 416242800.

The previous prime is 422024021. The next prime is 422024039. The reversal of 422024023 is 320420224.

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 422024023 - 2¹ = 422024021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422024021) 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, 2890503 + ... + 2890648.

It is an arithmetic number, because the mean of its divisors is an integer number (106951312).

Almost surely, 2^422024023 is an apocalyptic number.

422024023 is a deficient number, since it is larger than the sum of its proper divisors (5781225).

422024023 is an equidigital number, since it uses as much as digits as its factorization.

422024023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5781224.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 422024023 is about 20543.2232865244. The cubic root of 422024023 is about 750.0882995298.

Adding to 422024023 its reverse (320420224), we get a palindrome (742444247).

It can be divided in two parts, 42202 and 4023, that added together give a square (46225 = 215²).

The spelling of 422024023 in words is "four hundred twenty-two million, twenty-four thousand, twenty-three".