1011104 has 24 divisors (see below), whose sum is σ = 2096640. Its totient is φ = 478656.

The previous prime is 1011091. The next prime is 1011107. The reversal of 1011104 is 4011101.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a junction number, because it is equal to n+sod(n) for n = 1011091 and 1011100.

It is not an unprimeable number, because it can be changed into a prime (1011107) 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, 224 + ... + 1439.

It is an arithmetic number, because the mean of its divisors is an integer number (87360).

2^1011104 is an apocalyptic number.

It is an amenable number.

1011104 is an abundant number, since it is smaller than the sum of its proper divisors (1085536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1011104 is a wasteful number, since it uses less digits than its factorization.

1011104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1692 (or 1684 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

The square root of 1011104 is about 1005.5366726281. The cubic root of 1011104 is about 100.3687717357.

Adding to 1011104 its reverse (4011101), we get a palindrome (5022205).

The spelling of 1011104 in words is "one million, eleven thousand, one hundred four".