1104923 has 4 divisors (see below), whose sum is σ = 1128480. Its totient is φ = 1081368.

The previous prime is 1104919. The next prime is 1104937. The reversal of 1104923 is 3294011.

1104923 is nontrivially palindromic in base 9.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1104923 - 2² = 1104919 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1104895 and 1104904.

It is not an unprimeable number, because it can be changed into a prime (1104913) 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, 11708 + ... + 11801.

It is an arithmetic number, because the mean of its divisors is an integer number (282120).

2^1104923 is an apocalyptic number.

1104923 is a deficient number, since it is larger than the sum of its proper divisors (23557).

1104923 is an equidigital number, since it uses as much as digits as its factorization.

1104923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23556.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 1104923 is about 1051.1531762783. The cubic root of 1104923 is about 103.3817798035.

Adding to 1104923 its reverse (3294011), we get a palindrome (4398934).

The spelling of 1104923 in words is "one million, one hundred four thousand, nine hundred twenty-three".