1134315252 has 168 divisors, whose sum is σ = 3460945152. Its totient is φ = 318427200.

The previous prime is 1134315227. The next prime is 1134315289. The reversal of 1134315252 is 2525134311.

1134315252 is a `hidden beast` number, since 1 + 134 + 3 + 1 + 525 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 1244677 + ... + 1245587.

It is an arithmetic number, because the mean of its divisors is an integer number (20600864).

Almost surely, 2^1134315252 is an apocalyptic number.

1134315252 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 1134315252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1730472576).

1134315252 is an abundant number, since it is smaller than the sum of its proper divisors (2326629900).

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

1134315252 is an equidigital number, since it uses as much as digits as its factorization.

1134315252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1001 (or 984 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 1134315252 is about 33679.5969690850. The cubic root of 1134315252 is about 1042.9046180533.

Adding to 1134315252 its reverse (2525134311), we get a palindrome (3659449563).

The spelling of 1134315252 in words is "one billion, one hundred thirty-four million, three hundred fifteen thousand, two hundred fifty-two".