89789050 has 48 divisors (see below), whose sum is σ = 181675872. Its totient is φ = 32817600.

The previous prime is 89789027. The next prime is 89789059. The reversal of 89789050 is 5098798.

It is not an unprimeable number, because it can be changed into a prime (89789059) 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 23 ways as a sum of consecutive naturals, for example, 68905 + ... + 70195.

It is an arithmetic number, because the mean of its divisors is an integer number (3784914).

Almost surely, 2^89789050 is an apocalyptic number.

89789050 is an abundant number, since it is smaller than the sum of its proper divisors (91886822).

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

89789050 is a wasteful number, since it uses less digits than its factorization.

89789050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1423 (or 1418 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 46.

The square root of 89789050 is about 9475.7084167887. The cubic root of 89789050 is about 447.7900702502.

The spelling of 89789050 in words is "eighty-nine million, seven hundred eighty-nine thousand, fifty".