1104742 has 8 divisors (see below), whose sum is σ = 1665216. Its totient is φ = 549672.

The previous prime is 1104739. The next prime is 1104743. The reversal of 1104742 is 2474011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 793 + ... + 1684.

It is an arithmetic number, because the mean of its divisors is an integer number (208152).

2^1104742 is an apocalyptic number.

1104742 is a deficient number, since it is larger than the sum of its proper divisors (560474).

1104742 is a wasteful number, since it uses less digits than its factorization.

1104742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2702.

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 1104742 is about 1051.0670768319. The cubic root of 1104742 is about 103.3761344255.

Adding to 1104742 its reverse (2474011), we get a palindrome (3578753).

The spelling of 1104742 in words is "one million, one hundred four thousand, seven hundred forty-two".