1126804 has 18 divisors (see below), whose sum is σ = 2294250. Its totient is φ = 482832.

The previous prime is 1126787. The next prime is 1126823. The reversal of 1126804 is 4086211.

It can be written as a sum of positive squares in only one way, i.e., 636804 + 490000 = 798^2 + 700^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2679 + ... + 3070.

2^1126804 is an apocalyptic number.

1126804 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1126804 is an abundant number, since it is smaller than the sum of its proper divisors (1167446).

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

1126804 is a wasteful number, since it uses less digits than its factorization.

1126804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5767 (or 5758 counting only the distinct ones).

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

The square root of 1126804 is about 1061.5102448870. The cubic root of 1126804 is about 104.0597536302.

The spelling of 1126804 in words is "one million, one hundred twenty-six thousand, eight hundred four".