89084700 has 162 divisors, whose sum is σ = 291330312. Its totient is φ = 22766400.

The previous prime is 89084689. The next prime is 89084701. The reversal of 89084700 is 748098.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89084701) by changing a digit.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 864849 + ... + 864951.

Almost surely, 2^89084700 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 89084700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145665156).

89084700 is an abundant number, since it is smaller than the sum of its proper divisors (202245612).

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

89084700 is a wasteful number, since it uses less digits than its factorization.

89084700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185 (or 144 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 89084700 is about 9438.4691555358. The cubic root of 89084700 is about 446.6160990748.

The spelling of 89084700 in words is "eighty-nine million, eighty-four thousand, seven hundred".