89201112 has 256 divisors, whose sum is σ = 309657600. Its totient is φ = 20666880.

The previous prime is 89201087. The next prime is 89201113. The reversal of 89201112 is 21110298.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89201113) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1129089 + ... + 1129167.

It is an arithmetic number, because the mean of its divisors is an integer number (1209600).

Almost surely, 2^89201112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 89201112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154828800).

89201112 is an abundant number, since it is smaller than the sum of its proper divisors (220456488).

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

89201112 is a wasteful number, since it uses less digits than its factorization.

89201112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166 (or 162 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 24.

The square root of 89201112 is about 9444.6340320840. The cubic root of 89201112 is about 446.8105538765.

The spelling of 89201112 in words is "eighty-nine million, two hundred one thousand, one hundred twelve".