1270086120 has 192 divisors, whose sum is σ = 4322073600. Its totient is φ = 323066880.

The previous prime is 1270086107. The next prime is 1270086131. The reversal of 1270086120 is 216800721.

It is a super-2 number, since 2×1270086120² = 3226237504433308800, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 813901 + ... + 815459.

It is an arithmetic number, because the mean of its divisors is an integer number (22510800).

Almost surely, 2^1270086120 is an apocalyptic number.

1270086120 is a gapful number since it is divisible by the number (10) 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 1270086120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2161036800).

1270086120 is an abundant number, since it is smaller than the sum of its proper divisors (3051987480).

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

1270086120 is a wasteful number, since it uses less digits than its factorization.

1270086120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1680 (or 1673 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 1270086120 is about 35638.2676346648. The cubic root of 1270086120 is about 1082.9566105242.

Adding to 1270086120 its reverse (216800721), we get a palindrome (1486886841).

The spelling of 1270086120 in words is "one billion, two hundred seventy million, eighty-six thousand, one hundred twenty".