1126066905 has 24 divisors (see below), whose sum is σ = 1958768448. Its totient is φ = 598440096.

The previous prime is 1126066873. The next prime is 1126066943. The reversal of 1126066905 is 5096606211.

It is not a de Polignac number, because 1126066905 - 2⁵ = 1126066873 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1126066905.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31477 + ... + 56946.

It is an arithmetic number, because the mean of its divisors is an integer number (81615352).

Almost surely, 2^1126066905 is an apocalyptic number.

1126066905 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1126066905 is a deficient number, since it is larger than the sum of its proper divisors (832701543).

1126066905 is a wasteful number, since it uses less digits than its factorization.

1126066905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88717 (or 88714 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 1126066905 is about 33556.9203741941. The cubic root of 1126066905 is about 1040.3705856964.

The spelling of 1126066905 in words is "one billion, one hundred twenty-six million, sixty-six thousand, nine hundred five".