8263260 has 72 divisors (see below), whose sum is σ = 25945920. Its totient is φ = 2126208.

The previous prime is 8263249. The next prime is 8263291. The reversal of 8263260 is 623628.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4429 + ... + 6011.

It is an arithmetic number, because the mean of its divisors is an integer number (360360).

Almost surely, 2^8263260 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8263260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12972960).

8263260 is an abundant number, since it is smaller than the sum of its proper divisors (17682660).

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

8263260 is a wasteful number, since it uses less digits than its factorization.

8263260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1627 (or 1622 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 8263260 is about 2874.5886662269. The cubic root of 8263260 is about 202.1701993316.

Adding to 8263260 its reverse (623628), we get a palindrome (8886888).

The spelling of 8263260 in words is "eight million, two hundred sixty-three thousand, two hundred sixty".