1095655968 has 216 divisors, whose sum is σ = 3576291264. Its totient is φ = 317349120.

The previous prime is 1095655943. The next prime is 1095655969. The reversal of 1095655968 is 8695565901.

1095655968 is a `hidden beast` number, since 10 + 9 + 565 + 5 + 9 + 68 = 666.

It is not an unprimeable number, because it can be changed into a prime (1095655969) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 800821 + ... + 802187.

It is an arithmetic number, because the mean of its divisors is an integer number (16556904).

Almost surely, 2^1095655968 is an apocalyptic number.

1095655968 is a gapful number since it is divisible by the number (18) 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 1095655968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1788145632).

1095655968 is an abundant number, since it is smaller than the sum of its proper divisors (2480635296).

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

1095655968 is a wasteful number, since it uses less digits than its factorization.

1095655968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1428 (or 1406 counting only the distinct ones).

The product of its (nonzero) digits is 2916000, while the sum is 54.

The square root of 1095655968 is about 33100.6943733814. The cubic root of 1095655968 is about 1030.9194567300.

The spelling of 1095655968 in words is "one billion, ninety-five million, six hundred fifty-five thousand, nine hundred sixty-eight".