1270325860 has 24 divisors (see below), whose sum is σ = 2759674680. Its totient is φ = 490608384.

The previous prime is 1270325851. The next prime is 1270325879. The reversal of 1270325860 is 685230721.

It is a happy number.

1270325860 is digitally balanced in base 6, 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 365880384 + 904445476 = 19128^2 + 30074^2 .

It is a super-2 number, since 2×1270325860² = 3227455581169479200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1094529 + ... + 1095688.

It is an arithmetic number, because the mean of its divisors is an integer number (114986445).

Almost surely, 2^1270325860 is an apocalyptic number.

1270325860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1270325860 is an abundant number, since it is smaller than the sum of its proper divisors (1489348820).

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

1270325860 is a wasteful number, since it uses less digits than its factorization.

1270325860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2190255 (or 2190253 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 1270325860 is about 35641.6309952280. The cubic root of 1270325860 is about 1083.0247454535.

The spelling of 1270325860 in words is "one billion, two hundred seventy million, three hundred twenty-five thousand, eight hundred sixty".