2871190962 has 80 divisors (see below), whose sum is σ = 6858739800. Its totient is φ = 894592512.

The previous prime is 2871190937. The next prime is 2871190963. The reversal of 2871190962 is 2690911782.

2871190962 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2073071961 + 798119001 = 45531^2 + 28251^2 .

It is not an unprimeable number, because it can be changed into a prime (2871190963) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 406848 + ... + 413844.

Almost surely, 2^2871190962 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2871190962, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3429369900).

2871190962 is an abundant number, since it is smaller than the sum of its proper divisors (3987548838).

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

2871190962 is a wasteful number, since it uses less digits than its factorization.

2871190962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7177 (or 7168 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 45.

The square root of 2871190962 is about 53583.4952387393. The cubic root of 2871190962 is about 1421.3052473285.

The spelling of 2871190962 in words is "two billion, eight hundred seventy-one million, one hundred ninety thousand, nine hundred sixty-two".