89303090 has 32 divisors (see below), whose sum is σ = 165338496. Its totient is φ = 34715520.

The previous prime is 89303077. The next prime is 89303099. The reversal of 89303090 is 9030398.

It is not an unprimeable number, because it can be changed into a prime (89303099) 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 15 ways as a sum of consecutive naturals, for example, 50969 + ... + 52691.

It is an arithmetic number, because the mean of its divisors is an integer number (5166828).

Almost surely, 2^89303090 is an apocalyptic number.

89303090 is a deficient number, since it is larger than the sum of its proper divisors (76035406).

89303090 is a wasteful number, since it uses less digits than its factorization.

89303090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1874.

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 89303090 is about 9450.0312168797. The cubic root of 89303090 is about 446.9807591309.

The spelling of 89303090 in words is "eighty-nine million, three hundred three thousand, ninety".