112897800 has 288 divisors, whose sum is σ = 414348480. Its totient is φ = 28512000.

The previous prime is 112897789. The next prime is 112897817. The reversal of 112897800 is 8798211.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1117750 + ... + 1117850.

It is an arithmetic number, because the mean of its divisors is an integer number (1438710).

Almost surely, 2^112897800 is an apocalyptic number.

112897800 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 112897800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (207174240).

112897800 is an abundant number, since it is smaller than the sum of its proper divisors (301450680).

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

112897800 is a wasteful number, since it uses less digits than its factorization.

112897800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155 (or 134 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 36.

The square root of 112897800 is about 10625.3376416940. The cubic root of 112897800 is about 483.3130180390.

The spelling of 112897800 in words is "one hundred twelve million, eight hundred ninety-seven thousand, eight hundred".