1116356224 has 16 divisors (see below), whose sum is σ = 2223991170. Its totient is φ = 558178048.

The previous prime is 1116356207. The next prime is 1116356237. The reversal of 1116356224 is 4226536111.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1073217600 + 43138624 = 32760^2 + 6568^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

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, 4360639 + ... + 4360894.

Almost surely, 2^1116356224 is an apocalyptic number.

It is an amenable number.

1116356224 is a deficient number, since it is larger than the sum of its proper divisors (1107634946).

1116356224 is an frugal number, since it uses more digits than its factorization.

1116356224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8721547 (or 8721535 counting only the distinct ones).

The product of its digits is 8640, while the sum is 31.

The square root of 1116356224 is about 33411.9173948458. The cubic root of 1116356224 is about 1037.3713893706.

The spelling of 1116356224 in words is "one billion, one hundred sixteen million, three hundred fifty-six thousand, two hundred twenty-four".