89888850 has 36 divisors (see below), whose sum is σ = 241502586. Its totient is φ = 23970240.

The previous prime is 89888849. The next prime is 89888857. The reversal of 89888850 is 5888898.

It can be written as a sum of positive squares in 3 ways, for example, as 73462041 + 16426809 = 8571^2 + 4053^2 .

It is not an unprimeable number, because it can be changed into a prime (89888857) by changing a digit.

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 17 ways as a sum of consecutive naturals, for example, 99427 + ... + 100326.

Almost surely, 2^89888850 is an apocalyptic number.

89888850 is an abundant number, since it is smaller than the sum of its proper divisors (151613736).

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

89888850 is a wasteful number, since it uses less digits than its factorization.

89888850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199771 (or 199763 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 54.

The square root of 89888850 is about 9480.9730513276. The cubic root of 89888850 is about 447.9559141620.

The spelling of 89888850 in words is "eighty-nine million, eight hundred eighty-eight thousand, eight hundred fifty".