426530262 has 32 divisors (see below), whose sum is σ = 897196032. Its totient is φ = 134918784.

The previous prime is 426530261. The next prime is 426530267. The reversal of 426530262 is 262035624.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426530261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5358 + ... + 29694.

It is an arithmetic number, because the mean of its divisors is an integer number (28037376).

Almost surely, 2^426530262 is an apocalyptic number.

426530262 is an abundant number, since it is smaller than the sum of its proper divisors (470665770).

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

426530262 is a wasteful number, since it uses less digits than its factorization.

426530262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24492.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 426530262 is about 20652.6090845685. The cubic root of 426530262 is about 752.7485884878.

Adding to 426530262 its reverse (262035624), we get a palindrome (688565886).

The spelling of 426530262 in words is "four hundred twenty-six million, five hundred thirty thousand, two hundred sixty-two".