1112278326 has 16 divisors (see below), whose sum is σ = 2296316928. Its totient is φ = 358799400.

The previous prime is 1112278309. The next prime is 1112278337. The reversal of 1112278326 is 6238722111.

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 2989810 + ... + 2990181.

It is an arithmetic number, because the mean of its divisors is an integer number (143519808).

Almost surely, 2^1112278326 is an apocalyptic number.

1112278326 is an abundant number, since it is smaller than the sum of its proper divisors (1184038602).

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

1112278326 is a wasteful number, since it uses less digits than its factorization.

1112278326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5980027.

The product of its digits is 8064, while the sum is 33.

The square root of 1112278326 is about 33350.8369610119. The cubic root of 1112278326 is about 1036.1067225318.

The spelling of 1112278326 in words is "one billion, one hundred twelve million, two hundred seventy-eight thousand, three hundred twenty-six".