1126552 has 16 divisors (see below), whose sum is σ = 2414160. Its totient is φ = 482784.

The previous prime is 1126537. The next prime is 1126553. The reversal of 1126552 is 2556211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1126553) 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 3 ways as a sum of consecutive naturals, for example, 10003 + ... + 10114.

It is an arithmetic number, because the mean of its divisors is an integer number (150885).

2^1126552 is an apocalyptic number.

It is an amenable number.

1126552 is an abundant number, since it is smaller than the sum of its proper divisors (1287608).

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

1126552 is a wasteful number, since it uses less digits than its factorization.

1126552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20130 (or 20126 counting only the distinct ones).

The product of its digits is 600, while the sum is 22.

The square root of 1126552 is about 1061.3915394424. The cubic root of 1126552 is about 104.0519956962.

The spelling of 1126552 in words is "one million, one hundred twenty-six thousand, five hundred fifty-two".