1120927266 has 24 divisors (see below), whose sum is σ = 2571539724. Its totient is φ = 351663360.

The previous prime is 1120927261. The next prime is 1120927279. The reversal of 1120927266 is 6627290211.

It can be written as a sum of positive squares in 2 ways, for example, as 1051121241 + 69806025 = 32421^2 + 8355^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1120927266.

It is not an unprimeable number, because it can be changed into a prime (1120927261) 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 11 ways as a sum of consecutive naturals, for example, 1831275 + ... + 1831886.

Almost surely, 2^1120927266 is an apocalyptic number.

1120927266 is an abundant number, since it is smaller than the sum of its proper divisors (1450612458).

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

1120927266 is a wasteful number, since it uses less digits than its factorization.

1120927266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3663186 (or 3663183 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 1120927266 is about 33480.2518807729. The cubic root of 1120927266 is about 1038.7853379351.

The spelling of 1120927266 in words is "one billion, one hundred twenty million, nine hundred twenty-seven thousand, two hundred sixty-six".