112426840 has 16 divisors (see below), whose sum is σ = 252960480. Its totient is φ = 44970720.

The previous prime is 112426799. The next prime is 112426849. The reversal of 112426840 is 48624211.

It is a junction number, because it is equal to n+sod(n) for n = 112426799 and 112426808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112426849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1405296 + ... + 1405375.

It is an arithmetic number, because the mean of its divisors is an integer number (15810030).

Almost surely, 2^112426840 is an apocalyptic number.

112426840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112426840 is an abundant number, since it is smaller than the sum of its proper divisors (140533640).

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

112426840 is a wasteful number, since it uses less digits than its factorization.

112426840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2810682 (or 2810678 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 112426840 is about 10603.1523614442. The cubic root of 112426840 is about 482.6400248650.

The spelling of 112426840 in words is "one hundred twelve million, four hundred twenty-six thousand, eight hundred forty".