1095789428 has 6 divisors (see below), whose sum is σ = 1917631506. Its totient is φ = 547894712.

The previous prime is 1095789419. The next prime is 1095789467. The reversal of 1095789428 is 8249875901.

It can be written as a sum of positive squares in only one way, i.e., 1095080464 + 708964 = 33092^2 + 842^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1095789428.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136973675 + ... + 136973682.

It is an arithmetic number, because the mean of its divisors is an integer number (319605251).

Almost surely, 2^1095789428 is an apocalyptic number.

It is an amenable number.

1095789428 is a deficient number, since it is larger than the sum of its proper divisors (821842078).

1095789428 is a wasteful number, since it uses less digits than its factorization.

1095789428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273947361 (or 273947359 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 53.

The square root of 1095789428 is about 33102.7102817881. The cubic root of 1095789428 is about 1030.9613132156.

The spelling of 1095789428 in words is "one billion, ninety-five million, seven hundred eighty-nine thousand, four hundred twenty-eight".