1126260885 has 16 divisors (see below), whose sum is σ = 1802748096. Its totient is φ = 600428928.

The previous prime is 1126260869. The next prime is 1126260887. The reversal of 1126260885 is 5880626211.

It is not a de Polignac number, because 1126260885 - 2⁴ = 1126260869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1126260887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26737 + ... + 54473.

It is an arithmetic number, because the mean of its divisors is an integer number (112671756).

Almost surely, 2^1126260885 is an apocalyptic number.

1126260885 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1126260885 is a deficient number, since it is larger than the sum of its proper divisors (676487211).

1126260885 is a wasteful number, since it uses less digits than its factorization.

1126260885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30452.

The product of its (nonzero) digits is 46080, while the sum is 39.

The square root of 1126260885 is about 33559.8105626358. The cubic root of 1126260885 is about 1040.4303214896.

The spelling of 1126260885 in words is "one billion, one hundred twenty-six million, two hundred sixty thousand, eight hundred eighty-five".