89034530 has 32 divisors (see below), whose sum is σ = 174324528. Its totient is φ = 32544000.

The previous prime is 89034529. The next prime is 89034557. The reversal of 89034530 is 3543098.

It can be written as a sum of positive squares in 8 ways, for example, as 43970161 + 45064369 = 6631^2 + 6713^2 .

It is a Curzon number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 9740 + ... + 16520.

Almost surely, 2^89034530 is an apocalyptic number.

89034530 is a deficient number, since it is larger than the sum of its proper divisors (85289998).

89034530 is a wasteful number, since it uses less digits than its factorization.

89034530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6902.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 89034530 is about 9435.8110409228. The cubic root of 89034530 is about 446.5322427849.

The spelling of 89034530 in words is "eighty-nine million, thirty-four thousand, five hundred thirty".