1132144224 has 48 divisors (see below), whose sum is σ = 3074364720. Its totient is φ = 364367360.

The previous prime is 1132144199. The next prime is 1132144271. The reversal of 1132144224 is 4224412311.

It is a tau number, because it is divible by the number of its divisors (48).

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

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 1132144194 and 1132144203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200547 + ... + 206114.

It is an arithmetic number, because the mean of its divisors is an integer number (64049265).

Almost surely, 2^1132144224 is an apocalyptic number.

It is an amenable number.

1132144224 is an abundant number, since it is smaller than the sum of its proper divisors (1942220496).

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

1132144224 is a wasteful number, since it uses less digits than its factorization.

1132144224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406703 (or 406695 counting only the distinct ones).

The product of its digits is 1536, while the sum is 24.

The square root of 1132144224 is about 33647.3509209863. The cubic root of 1132144224 is about 1042.2388357174.

Adding to 1132144224 its reverse (4224412311), we get a palindrome (5356556535).

The spelling of 1132144224 in words is "one billion, one hundred thirty-two million, one hundred forty-four thousand, two hundred twenty-four".