1092566916 has 81 divisors (see below), whose sum is σ = 3216754359. Its totient is φ = 311765328.

The previous prime is 1092566911. The next prime is 1092566927. The reversal of 1092566916 is 6196652901.

It is a happy number.

The square root of 1092566916 is 33054.

It is a perfect power (a square), and thus also a powerful number.

It is not an unprimeable number, because it can be changed into a prime (1092566911) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1387875 + ... + 1388661.

Almost surely, 2^1092566916 is an apocalyptic number.

1092566916 is the 33054-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1092566916

1092566916 is an abundant number, since it is smaller than the sum of its proper divisors (2124187443).

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

1092566916 is an equidigital number, since it uses as much as digits as its factorization.

1092566916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1598 (or 799 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 45.

The cubic root of 1092566916 is about 1029.9496993691.

It can be divided in two parts, 10925 and 66916, that added together give a square (77841 = 279²).

The spelling of 1092566916 in words is "one billion, ninety-two million, five hundred sixty-six thousand, nine hundred sixteen".