1104427273 has 4 divisors (see below), whose sum is σ = 1104525828. Its totient is φ = 1104328720.

The previous prime is 1104427267. The next prime is 1104427283. The reversal of 1104427273 is 3727244011.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3727244011 = 5077 ⋅734143.

It can be written as a sum of positive squares in 2 ways, for example, as 314423824 + 790003449 = 17732^2 + 28107^2 .

It is a cyclic number.

It is not a de Polignac number, because 1104427273 - 2⁹ = 1104426761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1104427283) 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, 29938 + ... + 55723.

It is an arithmetic number, because the mean of its divisors is an integer number (276131457).

Almost surely, 2^1104427273 is an apocalyptic number.

It is an amenable number.

1104427273 is a deficient number, since it is larger than the sum of its proper divisors (98555).

1104427273 is an equidigital number, since it uses as much as digits as its factorization.

1104427273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98554.

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 1104427273 is about 33232.9245327582. The cubic root of 1104427273 is about 1033.6631664276.

The spelling of 1104427273 in words is "one billion, one hundred four million, four hundred twenty-seven thousand, two hundred seventy-three".