2825338266 has 64 divisors (see below), whose sum is σ = 6661324800. Its totient is φ = 885145968.

The previous prime is 2825338207. The next prime is 2825338289. The reversal of 2825338266 is 6628335282.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 119461 + ... + 141143.

It is an arithmetic number, because the mean of its divisors is an integer number (104083200).

Almost surely, 2^2825338266 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2825338266, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3330662400).

2825338266 is an abundant number, since it is smaller than the sum of its proper divisors (3835986534).

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

2825338266 is a wasteful number, since it uses less digits than its factorization.

2825338266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21840 (or 21834 counting only the distinct ones).

The product of its digits is 829440, while the sum is 45.

The square root of 2825338266 is about 53153.9111072741. The cubic root of 2825338266 is about 1413.6985650644.

The spelling of 2825338266 in words is "two billion, eight hundred twenty-five million, three hundred thirty-eight thousand, two hundred sixty-six".