2071271232 has 168 divisors, whose sum is σ = 6078638592. Its totient is φ = 674150400.

The previous prime is 2071271221. The next prime is 2071271239. The reversal of 2071271232 is 2321721702.

It is a junction number, because it is equal to n+sod(n) for n = 2071271196 and 2071271205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2071271239) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7370932 + ... + 7371212.

Almost surely, 2^2071271232 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 2071271232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3039319296).

2071271232 is an abundant number, since it is smaller than the sum of its proper divisors (4007367360).

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

2071271232 is a wasteful number, since it uses less digits than its factorization.

2071271232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557 (or 544 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 2071271232 is about 45511.2209460480. The cubic root of 2071271232 is about 1274.7127343594.

Adding to 2071271232 its reverse (2321721702), we get a palindrome (4392992934).

The spelling of 2071271232 in words is "two billion, seventy-one million, two hundred seventy-one thousand, two hundred thirty-two".