112337820 has 192 divisors, whose sum is σ = 404490240. Its totient is φ = 25353216.

The previous prime is 112337789. The next prime is 112337837. The reversal of 112337820 is 28733211.

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

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 63 ways as a sum of consecutive naturals, for example, 427009 + ... + 427271.

It is an arithmetic number, because the mean of its divisors is an integer number (2106720).

Almost surely, 2^112337820 is an apocalyptic number.

112337820 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 112337820, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (202245120).

112337820 is an abundant number, since it is smaller than the sum of its proper divisors (292152420).

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

112337820 is a wasteful number, since it uses less digits than its factorization.

112337820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401 (or 393 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 112337820 is about 10598.9537219482. The cubic root of 112337820 is about 482.5126058256.

The spelling of 112337820 in words is "one hundred twelve million, three hundred thirty-seven thousand, eight hundred twenty".