112284040 has 32 divisors (see below), whose sum is σ = 275607360. Its totient is φ = 40830400.

The previous prime is 112283989. The next prime is 112284041. The reversal of 112284040 is 40482211.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (112284041) 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, 127156 + ... + 128035.

It is an arithmetic number, because the mean of its divisors is an integer number (8612730).

Almost surely, 2^112284040 is an apocalyptic number.

112284040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112284040 is an abundant number, since it is smaller than the sum of its proper divisors (163323320).

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

112284040 is a wasteful number, since it uses less digits than its factorization.

112284040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255213 (or 255209 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

The square root of 112284040 is about 10596.4163753601. The cubic root of 112284040 is about 482.4355950439.

The spelling of 112284040 in words is "one hundred twelve million, two hundred eighty-four thousand, forty".