1134223152 has 40 divisors (see below), whose sum is σ = 2952459840. Its totient is φ = 375186240.

The previous prime is 1134223151. The next prime is 1134223159. The reversal of 1134223152 is 2513224311.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (1134223151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83902 + ... + 96477.

It is an arithmetic number, because the mean of its divisors is an integer number (73811496).

Almost surely, 2^1134223152 is an apocalyptic number.

1134223152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1134223152 is an abundant number, since it is smaller than the sum of its proper divisors (1818236688).

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

1134223152 is a wasteful number, since it uses less digits than its factorization.

1134223152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180521 (or 180515 counting only the distinct ones).

The product of its digits is 1440, while the sum is 24.

The square root of 1134223152 is about 33678.2296446829. The cubic root of 1134223152 is about 1042.8763912987.

Adding to 1134223152 its reverse (2513224311), we get a palindrome (3647447463).

The spelling of 1134223152 in words is "one billion, one hundred thirty-four million, two hundred twenty-three thousand, one hundred fifty-two".