2071265280 has 408 divisors, whose sum is σ = 7889425632. Its totient is φ = 462422016.

The previous prime is 2071265267. The next prime is 2071265327. The reversal of 2071265280 is 825621702.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48168939 + ... + 48168981.

Almost surely, 2^2071265280 is an apocalyptic number.

2071265280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2071265280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3944712816).

2071265280 is an abundant number, since it is smaller than the sum of its proper divisors (5818160352).

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

2071265280 is an frugal number, since it uses more digits than its factorization.

2071265280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97 (or 60 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 2071265280 is about 45511.1555555339. The cubic root of 2071265280 is about 1274.7115133544.

Adding to 2071265280 its reverse (825621702), we get a palindrome (2896886982).

The spelling of 2071265280 in words is "two billion, seventy-one million, two hundred sixty-five thousand, two hundred eighty".