426530022 has 16 divisors (see below), whose sum is σ = 853291632. Its totient is φ = 142138080.

The previous prime is 426530003. The next prime is 426530053. The reversal of 426530022 is 220035624.

It is a junction number, because it is equal to n+sod(n) for n = 426529974 and 426530001.

It is a congruent number.

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, 22572 + ... + 36912.

It is an arithmetic number, because the mean of its divisors is an integer number (53330727).

Almost surely, 2^426530022 is an apocalyptic number.

426530022 is an abundant number, since it is smaller than the sum of its proper divisors (426761610).

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

426530022 is a wasteful number, since it uses less digits than its factorization.

426530022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19303.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 426530022 is about 20652.6032741638. The cubic root of 426530022 is about 752.7484473022.

Adding to 426530022 its reverse (220035624), we get a palindrome (646565646).

The spelling of 426530022 in words is "four hundred twenty-six million, five hundred thirty thousand, twenty-two".