112636280 has 32 divisors (see below), whose sum is σ = 253875600. Its totient is φ = 44975616.

The previous prime is 112636273. The next prime is 112636283. The reversal of 112636280 is 82636211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112636283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24224 + ... + 28496.

Almost surely, 2^112636280 is an apocalyptic number.

112636280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112636280 is an abundant number, since it is smaller than the sum of its proper divisors (141239320).

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

112636280 is a wasteful number, since it uses less digits than its factorization.

112636280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4943 (or 4939 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 112636280 is about 10613.0240742213. The cubic root of 112636280 is about 482.9395423758.

The spelling of 112636280 in words is "one hundred twelve million, six hundred thirty-six thousand, two hundred eighty".