112836240 has 200 divisors, whose sum is σ = 427794048. Its totient is φ = 27336960.

The previous prime is 112836239. The next prime is 112836277. The reversal of 112836240 is 42638211.

112836240 is a `hidden beast` number, since 11 + 28 + 3 + 624 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 70489 + ... + 72071.

Almost surely, 2^112836240 is an apocalyptic number.

112836240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112836240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (213897024).

112836240 is an abundant number, since it is smaller than the sum of its proper divisors (314957808).

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

112836240 is a wasteful number, since it uses less digits than its factorization.

112836240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1619 (or 1604 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 112836240 is about 10622.4403975734. The cubic root of 112836240 is about 483.2251563954.

The spelling of 112836240 in words is "one hundred twelve million, eight hundred thirty-six thousand, two hundred forty".