1270874448 has 80 divisors (see below), whose sum is σ = 3693017600. Its totient is φ = 423613152.

The previous prime is 1270874441. The next prime is 1270874459. The reversal of 1270874448 is 8444780721.

1270874448 is a `hidden beast` number, since 127 + 0 + 87 + 4 + 448 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1270874441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16833 + ... + 53151.

It is an arithmetic number, because the mean of its divisors is an integer number (46162720).

Almost surely, 2^1270874448 is an apocalyptic number.

1270874448 is a gapful number since it is divisible by the number (18) 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 1270874448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1846508800).

1270874448 is an abundant number, since it is smaller than the sum of its proper divisors (2422143152).

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

1270874448 is an frugal number, since it uses more digits than its factorization.

1270874448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36348 (or 36324 counting only the distinct ones).

The product of its (nonzero) digits is 401408, while the sum is 45.

The square root of 1270874448 is about 35649.3260525357. The cubic root of 1270874448 is about 1083.1806237975.

The spelling of 1270874448 in words is "one billion, two hundred seventy million, eight hundred seventy-four thousand, four hundred forty-eight".