89240200 has 48 divisors (see below), whose sum is σ = 237127680. Its totient is φ = 30596160.

The previous prime is 89240197. The next prime is 89240201. The reversal of 89240200 is 204298.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (89240201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30472 + ... + 33271.

It is an arithmetic number, because the mean of its divisors is an integer number (4940160).

Almost surely, 2^89240200 is an apocalyptic number.

It is an amenable number.

89240200 is an abundant number, since it is smaller than the sum of its proper divisors (147887480).

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

89240200 is a wasteful number, since it uses less digits than its factorization.

89240200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63766 (or 63757 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 89240200 is about 9446.7031286052. The cubic root of 89240200 is about 446.8758085955.

Adding to 89240200 its reverse (204298), we get a palindrome (89444498).

The spelling of 89240200 in words is "eighty-nine million, two hundred forty thousand, two hundred".