1124235252 has 144 divisors (see below), whose sum is σ = 3348438912. Its totient is φ = 311362560.

The previous prime is 1124235251. The next prime is 1124235271. The reversal of 1124235252 is 2525324211.

1124235252 is a `hidden beast` number, since 112 + 4 + 23 + 525 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124235251) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2407123 + ... + 2407589.

It is an arithmetic number, because the mean of its divisors is an integer number (23253048).

Almost surely, 2^1124235252 is an apocalyptic number.

1124235252 is a gapful number since it is divisible by the number (12) 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 1124235252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1674219456).

1124235252 is an abundant number, since it is smaller than the sum of its proper divisors (2224203660).

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

1124235252 is a wasteful number, since it uses less digits than its factorization.

1124235252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 758 (or 753 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 1124235252 is about 33529.6175343531. The cubic root of 1124235252 is about 1039.8061929291.

Adding to 1124235252 its reverse (2525324211), we get a palindrome (3649559463).

It can be divided in two parts, 112 and 4235252, that added together give a square (4235364 = 2058²).

The spelling of 1124235252 in words is "one billion, one hundred twenty-four million, two hundred thirty-five thousand, two hundred fifty-two".