1104407 has 4 divisors (see below), whose sum is σ = 1142520. Its totient is φ = 1066296.

The previous prime is 1104403. The next prime is 1104409. The reversal of 1104407 is 7044011.

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 1104407 - 2² = 1104403 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104403) 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, 19013 + ... + 19070.

It is an arithmetic number, because the mean of its divisors is an integer number (285630).

2^1104407 is an apocalyptic number.

1104407 is a deficient number, since it is larger than the sum of its proper divisors (38113).

1104407 is an equidigital number, since it uses as much as digits as its factorization.

1104407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38112.

The product of its (nonzero) digits is 112, while the sum is 17.

The square root of 1104407 is about 1050.9077028931. The cubic root of 1104407 is about 103.3656841707.

Adding to 1104407 its reverse (7044011), we get a palindrome (8148418).

The spelling of 1104407 in words is "one million, one hundred four thousand, four hundred seven".