1126576 has 40 divisors (see below), whose sum is σ = 2459664. Its totient is φ = 495360.

The previous prime is 1126561. The next prime is 1126577. The reversal of 1126576 is 6756211.

It is not an unprimeable number, because it can be changed into a prime (1126577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6426 + ... + 6598.

2^1126576 is an apocalyptic number.

1126576 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1126576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1229832).

1126576 is an abundant number, since it is smaller than the sum of its proper divisors (1333088).

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

1126576 is a wasteful number, since it uses less digits than its factorization.

1126576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229 (or 223 counting only the distinct ones).

The product of its digits is 2520, while the sum is 28.

The square root of 1126576 is about 1061.4028452948. The cubic root of 1126576 is about 104.0527345969.

The spelling of 1126576 in words is "one million, one hundred twenty-six thousand, five hundred seventy-six".