89620200 has 72 divisors (see below), whose sum is σ = 300980550. Its totient is φ = 23898240.

The previous prime is 89620183. The next prime is 89620231. The reversal of 89620200 is 202698.

It can be written as a sum of positive squares in 3 ways, for example, as 52969284 + 36650916 = 7278^2 + 6054^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 23095 + ... + 26694.

Almost surely, 2^89620200 is an apocalyptic number.

It is an amenable number.

89620200 is an abundant number, since it is smaller than the sum of its proper divisors (211360350).

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

89620200 is a wasteful number, since it uses less digits than its factorization.

89620200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49811 (or 49799 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 89620200 is about 9466.7946000745. The cubic root of 89620200 is about 447.5092015627.

Adding to 89620200 its reverse (202698), we get a palindrome (89822898).

The spelling of 89620200 in words is "eighty-nine million, six hundred twenty thousand, two hundred".