1270974912 has 56 divisors (see below), whose sum is σ = 3365461392. Its totient is φ = 423321600.

The previous prime is 1270974911. The next prime is 1270974937. The reversal of 1270974912 is 2194790721.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1270974911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 397962 + ... + 401142.

Almost surely, 2^1270974912 is an apocalyptic number.

1270974912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1270974912 is an abundant number, since it is smaller than the sum of its proper divisors (2094486480).

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

1270974912 is a wasteful number, since it uses less digits than its factorization.

1270974912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5277 (or 5267 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 42.

The square root of 1270974912 is about 35650.7350835856. The cubic root of 1270974912 is about 1083.2091652455.

The spelling of 1270974912 in words is "one billion, two hundred seventy million, nine hundred seventy-four thousand, nine hundred twelve".