1115433224 has 8 divisors (see below), whose sum is σ = 2091437310. Its totient is φ = 557716608.

The previous prime is 1115433203. The next prime is 1115433239. The reversal of 1115433224 is 4223345111.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 559322500 + 556110724 = 23650^2 + 23582^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 1115433193 and 1115433202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69714569 + ... + 69714584.

Almost surely, 2^1115433224 is an apocalyptic number.

It is an amenable number.

1115433224 is a deficient number, since it is larger than the sum of its proper divisors (976004086).

1115433224 is a wasteful number, since it uses less digits than its factorization.

1115433224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139429159 (or 139429155 counting only the distinct ones).

The product of its digits is 2880, while the sum is 26.

The square root of 1115433224 is about 33398.1021017662. The cubic root of 1115433224 is about 1037.0854120164.

Adding to 1115433224 its reverse (4223345111), we get a palindrome (5338778335).

The spelling of 1115433224 in words is "one billion, one hundred fifteen million, four hundred thirty-three thousand, two hundred twenty-four".