1104628 has 12 divisors (see below), whose sum is σ = 2209312. Its totient is φ = 473400.

The previous prime is 1104619. The next prime is 1104659. The reversal of 1104628 is 8264011.

1104628 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1104599 and 1104608.

It is a congruent number.

It is an unprimeable number.

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, 19698 + ... + 19753.

2^1104628 is an apocalyptic number.

It is an amenable number.

1104628 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1104628 is a wasteful number, since it uses less digits than its factorization.

1104628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39462 (or 39460 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 1104628 is about 1051.0128448311. The cubic root of 1104628 is about 103.3725784565.

Adding to 1104628 its reverse (8264011), we get a palindrome (9368639).

The spelling of 1104628 in words is "one million, one hundred four thousand, six hundred twenty-eight".