89740200 has 96 divisors (see below), whose sum is σ = 303507360. Its totient is φ = 21753600.

The previous prime is 89740177. The next prime is 89740219. The reversal of 89740200 is 204798.

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

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 23 ways as a sum of consecutive naturals, for example, 199 + ... + 13398.

It is an arithmetic number, because the mean of its divisors is an integer number (3161535).

Almost surely, 2^89740200 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 89740200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151753680).

89740200 is an abundant number, since it is smaller than the sum of its proper divisors (213767160).

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

89740200 is a wasteful number, since it uses less digits than its factorization.

89740200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13627 (or 13618 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 89740200 is about 9473.1304224105. The cubic root of 89740200 is about 447.7088483451.

Adding to 89740200 its reverse (204798), we get a palindrome (89944998).

The spelling of 89740200 in words is "eighty-nine million, seven hundred forty thousand, two hundred".