1094875841 has 2 divisors, whose sum is σ = 1094875842. Its totient is φ = 1094875840.

The previous prime is 1094875823. The next prime is 1094875853. The reversal of 1094875841 is 1485784901.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 864595216 + 230280625 = 29404^2 + 15175^2 .

It is an emirp because it is prime and its reverse (1485784901) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1094875841 is a prime.

It is not a weakly prime, because it can be changed into another prime (1094875801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 547437920 + 547437921.

It is an arithmetic number, because the mean of its divisors is an integer number (547437921).

Almost surely, 2^1094875841 is an apocalyptic number.

It is an amenable number.

1094875841 is a deficient number, since it is larger than the sum of its proper divisors (1).

1094875841 is an equidigital number, since it uses as much as digits as its factorization.

1094875841 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 322560, while the sum is 47.

The square root of 1094875841 is about 33088.9081264402. The cubic root of 1094875841 is about 1030.6747208269.

The spelling of 1094875841 in words is "one billion, ninety-four million, eight hundred seventy-five thousand, eight hundred forty-one".