971268912 has 60 divisors (see below), whose sum is σ = 2776057440. Its totient is φ = 316865664.

The previous prime is 971268911. The next prime is 971268919. The reversal of 971268912 is 219862179.

It is not an unprimeable number, because it can be changed into a prime (971268911) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64987 + ... + 78522.

It is an arithmetic number, because the mean of its divisors is an integer number (46267624).

Almost surely, 2^971268912 is an apocalyptic number.

It is an amenable number.

971268912 is an abundant number, since it is smaller than the sum of its proper divisors (1804788528).

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

971268912 is a wasteful number, since it uses less digits than its factorization.

971268912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143570 (or 143561 counting only the distinct ones).

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

The square root of 971268912 is about 31165.1875014414. The cubic root of 971268912 is about 990.3297585295.

The spelling of 971268912 in words is "nine hundred seventy-one million, two hundred sixty-eight thousand, nine hundred twelve".