1095974801 has 4 divisors (see below), whose sum is σ = 1096191600. Its totient is φ = 1095758004.

The previous prime is 1095974797. The next prime is 1095974843. The reversal of 1095974801 is 1084795901.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1095974801 - 2² = 1095974797 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1095974851) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100631 + ... + 110988.

It is an arithmetic number, because the mean of its divisors is an integer number (274047900).

Almost surely, 2^1095974801 is an apocalyptic number.

It is an amenable number.

1095974801 is a deficient number, since it is larger than the sum of its proper divisors (216799).

1095974801 is an equidigital number, since it uses as much as digits as its factorization.

1095974801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216798.

The product of its (nonzero) digits is 90720, while the sum is 44.

The square root of 1095974801 is about 33105.5101304904. The cubic root of 1095974801 is about 1031.0194453138.

The spelling of 1095974801 in words is "one billion, ninety-five million, nine hundred seventy-four thousand, eight hundred one".