112278464 has 28 divisors (see below), whose sum is σ = 223558608. Its totient is φ = 55948800.

The previous prime is 112278457. The next prime is 112278473. The reversal of 112278464 is 464872211.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17084 + ... + 22724.

It is an arithmetic number, because the mean of its divisors is an integer number (7984236).

Almost surely, 2^112278464 is an apocalyptic number.

It is an amenable number.

112278464 is a deficient number, since it is larger than the sum of its proper divisors (111280144).

112278464 is an equidigital number, since it uses as much as digits as its factorization.

112278464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5964 (or 5954 counting only the distinct ones).

The product of its digits is 21504, while the sum is 35.

The square root of 112278464 is about 10596.1532642747. The cubic root of 112278464 is about 482.4276090309.

It can be divided in two parts, 11227 and 8464, that added together give a palindrome (19691).

The spelling of 112278464 in words is "one hundred twelve million, two hundred seventy-eight thousand, four hundred sixty-four".