1124552 has 32 divisors (see below), whose sum is σ = 2479680. Its totient is φ = 471360.

The previous prime is 1124551. The next prime is 1124561. The reversal of 1124552 is 2554211.

It is not an unprimeable number, because it can be changed into a prime (1124551) 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, 653 + ... + 1635.

It is an arithmetic number, because the mean of its divisors is an integer number (77490).

2^1124552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1124552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1239840).

1124552 is an abundant number, since it is smaller than the sum of its proper divisors (1355128).

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

1124552 is a wasteful number, since it uses less digits than its factorization.

1124552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1013 (or 1009 counting only the distinct ones).

The product of its digits is 400, while the sum is 20.

The square root of 1124552 is about 1060.4489615253. The cubic root of 1124552 is about 103.9903837263.

Adding to 1124552 its reverse (2554211), we get a palindrome (3678763).

It can be divided in two parts, 112 and 4552, that added together give a palindrome (4664).

The spelling of 1124552 in words is "one million, one hundred twenty-four thousand, five hundred fifty-two".