112889010 has 64 divisors (see below), whose sum is σ = 308956032. Its totient is φ = 26151936.

The previous prime is 112889003. The next prime is 112889017. The reversal of 112889010 is 10988211.

It is an interprime number because it is at equal distance from previous prime (112889003) and next prime (112889017).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (112889017) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1884 + ... + 15143.

It is an arithmetic number, because the mean of its divisors is an integer number (4827438).

Almost surely, 2^112889010 is an apocalyptic number.

112889010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 112889010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154478016).

112889010 is an abundant number, since it is smaller than the sum of its proper divisors (196067022).

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

112889010 is a wasteful number, since it uses less digits than its factorization.

112889010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17067.

The product of its (nonzero) digits is 1152, while the sum is 30.

The square root of 112889010 is about 10624.9239997282. The cubic root of 112889010 is about 483.3004744474.

The spelling of 112889010 in words is "one hundred twelve million, eight hundred eighty-nine thousand, ten".