111284896 has 12 divisors (see below), whose sum is σ = 219092202. Its totient is φ = 55642432.

The previous prime is 111284891. The next prime is 111284909. The reversal of 111284896 is 698482111.

It can be written as a sum of positive squares in only one way, i.e., 61779600 + 49505296 = 7860^2 + 7036^2 .

It is not an unprimeable number, because it can be changed into a prime (111284891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1738795 + ... + 1738858.

Almost surely, 2^111284896 is an apocalyptic number.

111284896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

111284896 is a deficient number, since it is larger than the sum of its proper divisors (107807306).

111284896 is an equidigital number, since it uses as much as digits as its factorization.

111284896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3477663 (or 3477655 counting only the distinct ones).

The product of its digits is 27648, while the sum is 40.

The square root of 111284896 is about 10549.1656542117. The cubic root of 111284896 is about 481.0003673909. Note that the first 3 decimals are identical.

The spelling of 111284896 in words is "one hundred eleven million, two hundred eighty-four thousand, eight hundred ninety-six".