1271882325 has 48 divisors (see below), whose sum is σ = 2529758720. Its totient is φ = 550825920.

The previous prime is 1271882323. The next prime is 1271882329. The reversal of 1271882325 is 5232881721.

It is not a de Polignac number, because 1271882325 - 2¹ = 1271882323 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1271882321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 53779 + ... + 73728.

Almost surely, 2^1271882325 is an apocalyptic number.

1271882325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1271882325 is a deficient number, since it is larger than the sum of its proper divisors (1257876395).

1271882325 is a wasteful number, since it uses less digits than its factorization.

1271882325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127546 (or 127541 counting only the distinct ones).

The product of its digits is 53760, while the sum is 39.

The square root of 1271882325 is about 35663.4592405168. The cubic root of 1271882325 is about 1083.4668897800.

The spelling of 1271882325 in words is "one billion, two hundred seventy-one million, eight hundred eighty-two thousand, three hundred twenty-five".