111482378 has 16 divisors (see below), whose sum is σ = 192620544. Its totient is φ = 47401200.

The previous prime is 111482377. The next prime is 111482389. The reversal of 111482378 is 873284111.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (111482377) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 29573 + ... + 33128.

It is an arithmetic number, because the mean of its divisors is an integer number (12038784).

Almost surely, 2^111482378 is an apocalyptic number.

111482378 is a deficient number, since it is larger than the sum of its proper divisors (81138166).

111482378 is a wasteful number, since it uses less digits than its factorization.

111482378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62837.

The product of its digits is 10752, while the sum is 35.

The square root of 111482378 is about 10558.5215821156. The cubic root of 111482378 is about 481.2847209896.

The spelling of 111482378 in words is "one hundred eleven million, four hundred eighty-two thousand, three hundred seventy-eight".