1104743 has 2 divisors, whose sum is σ = 1104744. Its totient is φ = 1104742.

The previous prime is 1104739. The next prime is 1104749. The reversal of 1104743 is 3474011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1104743 - 2² = 1104739 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1104749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552371 + 552372.

It is an arithmetic number, because the mean of its divisors is an integer number (552372).

2^1104743 is an apocalyptic number.

1104743 is a deficient number, since it is larger than the sum of its proper divisors (1).

1104743 is an equidigital number, since it uses as much as digits as its factorization.

1104743 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 1104743 is about 1051.0675525388. The cubic root of 1104743 is about 103.3761656171.

Adding to 1104743 its reverse (3474011), we get a palindrome (4578754).

The spelling of 1104743 in words is "one million, one hundred four thousand, seven hundred forty-three".